Terms and Jargon | Mission to Commission

Introduction

Welcome to the comprehensive guide to military terms and jargon. This guide is designed to help you understand the terminology used throughout the military lifecycle, from applications to service academies, through boot camp and officer training, to career terms, and transitioning out of service.

General Terms

AAR (After Action Report): A detailed analysis and report of what happened during a mission or training exercise, used to identify lessons learned and areas for improvement.

ACU (Army Combat Uniform): The standard camouflage uniform worn by soldiers in the United States Army.

AGR (Active Guard Reserve): A program that places National Guard and Reserve soldiers on active duty status to support and manage the Reserve components.

AIT (Advanced Individual Training): The training program that follows Basic Combat Training (BCT) where soldiers learn the skills needed for their specific Military Occupational Specialty (MOS).

ALICE (All-Purpose Lightweight Individual Carrying Equipment): A system of load-carrying equipment used by the military, designed to distribute weight evenly across the body.

AMMO (Ammunition): Various types of projectiles and explosive devices used in weapons.

APFT (Army Physical Fitness Test): A test used by the Army to assess the physical fitness of soldiers, including push-ups, sit-ups, and a timed run.

ASVAB (Armed Services Vocational Aptitude Battery): A standardized test used to determine qualification for enlistment in the United States Armed Forces.

AWOL (Absent Without Leave): The status of a military member who is absent from their post without official permission.

BAS (Basic Allowance for Subsistence): A stipend provided to military members to cover the cost of food.

BCT (Basic Combat Training): The initial training program for new Army recruits, covering basic military skills and knowledge.

BRM (Basic Rifle Marksmanship): Training that teaches soldiers the fundamentals of shooting and maintaining their rifles.

BX/PX (Base/Post Exchange): Retail stores located on military installations that sell goods and services to military personnel and their families.

CO (Commanding Officer): The officer in charge of a military unit, responsible for all aspects of command.

CONUS (Continental United States): Refers to the 48 contiguous states and the District of Columbia.

CQ (Charge of Quarters): A duty position where a soldier is responsible for maintaining order and security in the barracks during non-duty hours.

DA (Department of the Army): The federal agency that oversees the United States Army.

DFAC (Dining Facility): A place where meals are served to military personnel.

DITY Move (Do-It-Yourself Move): A program that allows military members to move their household goods themselves, rather than using military-provided movers.

DOD (Department of Defense): The federal department responsible for coordinating and supervising all agencies and functions of the government related directly to national security and the military.

DZ (Drop Zone): A designated area where airborne troops or supplies are dropped from aircraft.

EAS (End of Active Service): The date when a service member's active duty service commitment ends.

EFMP (Exceptional Family Member Program): A program that provides support to military families with special medical or educational needs.

ETS (Expiration Term of Service): The end date of a service member's current enlistment contract.

FNG (Freaking New Guy): Slang for a newcomer who is inexperienced.

FTX (Field Training Exercise): A training exercise conducted in the field to simulate combat conditions.

GI (Government Issue): A term that refers to standard military equipment or to military personnel themselves.

IED (Improvised Explosive Device): A homemade bomb used by insurgents and terrorists.

JAG (Judge Advocate General): The legal branch of the military that provides legal services to service members.

KIA (Killed in Action): A term used to describe a service member who has been killed during combat operations.

LES (Leave and Earnings Statement): A monthly statement provided to service members that details their pay, allowances, and deductions.

MEB (Medical Evaluation Board): A board that evaluates the medical fitness of service members for continued military service.

MOPP (Mission-Oriented Protective Posture): Protective gear worn by military personnel in a chemical, biological, radiological, or nuclear environment.

MOS (Military Occupational Specialty): The specific job or career field a service member is trained for within the military.

MRE (Meal, Ready-to-Eat): Pre-packaged field rations provided to service members in the field.

NCO (Non-Commissioned Officer): Enlisted members who have leadership roles and responsibilities.

OCONUS (Outside Continental United States): Refers to areas outside the 48 contiguous states and the District of Columbia.

PCS (Permanent Change of Station): The relocation of a service member to a different duty station or base.

PFT (Physical Fitness Test): A test used to assess the physical fitness of service members.

POV (Privately Owned Vehicle): A personal vehicle owned by a service member.

ROE (Rules of Engagement): Directives that define the circumstances under which military forces can engage in combat.

R&R (Rest and Recuperation): Time off from duty for rest and recovery.

SOP (Standard Operating Procedure): A set of step-by-step instructions compiled by an organization to help workers carry out routine operations.

TA (Tuition Assistance): A program that provides financial assistance for education to service members.

TDY (Temporary Duty): Temporary assignment at a location other than the service member's permanent duty station.

UCMJ (Uniform Code of Military Justice): The set of laws that govern the behavior and conduct of service members.

Service Academy and Officer Applications

ALO (Academy Liaison Officer): An officer who assists prospective cadets with the application process for service academies.

APC (Academic Profile Code): A code used to evaluate the academic qualifications of applicants to service academies.

BGO (Blue and Gold Officer): A volunteer who assists applicants to the Naval Academy with their applications.

Candidate Fitness Assessment (CFA): A physical fitness test required for admission to service academies.

Class Standing: The ranking of a cadet or midshipman within their class based on academic and military performance.

Commandant of Cadets: The officer responsible for the training and discipline of cadets at a service academy.

Congressional Nomination: A nomination from a member of Congress required for admission to service academies.

Cumulative GPA: The overall grade point average of a student.

DODMERB (Department of Defense Medical Examination Review Board): The organization responsible for determining the medical qualifications of applicants to service academies.

Extracurricular Activities: Activities outside of academics that applicants to service academies are encouraged to participate in.

Honor Code: A set of ethical guidelines that cadets and midshipmen are expected to follow.

Interview Panel: A group of officers who interview applicants to service academies.

Leadership Positions: Roles in which an individual is responsible for guiding or directing others.

Letters of Recommendation: Letters written by individuals who can vouch for the qualifications and character of an applicant.

Military Aptitude Score: A score used to evaluate an applicant's potential for military service.

Naval Academy Information Program (NAIP): A program that provides information and assistance to applicants to the Naval Academy.

NROTC (Naval Reserve Officers Training Corps): A program that provides college scholarships and training to future Navy and Marine Corps officers.

Officer Training School (OTS): A school that provides training to individuals seeking to become commissioned officers.

Personal Statement: An essay written by an applicant explaining their reasons for wanting to attend a service academy.

Pre-Candidate Questionnaire: An initial application form for service academy applicants.

SAT/ACT Scores: Standardized test scores required for admission to service academies.

Senatorial Nomination: A nomination from a U.S. Senator required for admission to service academies.

Service Obligation: The commitment to serve a specified number of years in the military after graduation from a service academy.

Summer Seminar: A program for high school students to experience life at a service academy.

USMAPS (United States Military Academy Preparatory School): A school that prepares candidates for admission to the United States Military Academy.

West Point Candidate Portal: The online application portal for the United States Military Academy at West Point.

Screening and Selection

Advanced Standing: A status granted to cadets or midshipmen who have completed certain requirements and are allowed to bypass some initial training.

Age Requirements: The age limits set for applicants to service academies and officer programs.

ASVAB (Armed Services Vocational Aptitude Battery): A standardized test used to determine qualification for enlistment in the United States Armed Forces.

Background Check: A review of an applicant's personal history and records to ensure they meet the standards for military service.

Character Assessment: An evaluation of an applicant's integrity, ethics, and moral character.

CIF (Central Issue Facility): The location where military personnel receive their initial issue of clothing and equipment.

Civics Test: An examination of an applicant's knowledge of U.S. government and history.

Class Rank: The position of a student in their graduating class based on academic performance.

Clearance Level: The level of access to classified information granted to military personnel based on their background check.

Commander's Evaluation: An assessment by a commanding officer of a service member's performance and potential.

Criminal History Check: A review of an applicant's criminal record.

Dependents Status: Information about an applicant's family members who rely on them for support.

Drug Screening: Testing for illegal substances in an applicant's system.

Educational Background: Information about an applicant's academic history and qualifications.

Fitness Test: An assessment of an applicant's physical fitness.

Formal Interview: An official meeting between an applicant and a selection board.

Height and Weight Standards: The physical requirements for height and weight that applicants must meet to join the military.

High School Diploma: A certificate of graduation from high school, required for admission to service academies.

Legal Documentation: Papers and records verifying an applicant's identity and qualifications.

Medical History: A record of an applicant's past and current health conditions.

Moral Character Verification: An evaluation of an applicant's ethical standards and conduct.

Physical Examination: A medical check-up to determine an applicant's health and fitness for military service.

Physical Readiness Test (PRT): A test to assess an applicant's physical fitness level.

Prior Service Record: Documentation of any previous military service.

Psychological Evaluation: An assessment of an applicant's mental health and stability.

Security Clearance: Authorization granted to military personnel to access classified information.

Service Agreement: A contract outlining the terms and conditions of an applicant's service in the military.

Service Record Book (SRB): A detailed record of a service member's career.

Skills Assessment: An evaluation of an applicant's abilities and competencies.

Social Security Number: A unique identifier used for official records.

Sworn Statement: A declaration made under oath regarding an applicant's qualifications and intentions.

Tattoo Policy: The regulations governing the types and locations of tattoos allowed for military personnel.

Vision Test: An examination to assess an applicant's eyesight.

Boot Camp

Basic Military Training (BMT): The initial training program for new recruits, covering basic military skills and knowledge.

Barracks: The living quarters for military personnel during training and service.

Battle Buddy: A partner assigned to a soldier for mutual support and accountability.

Battle Stations: Simulated combat exercises conducted during training.

Bayonet Training: Instruction on the use of a bayonet in combat.

Chow Hall: The dining facility where meals are served to military personnel.

Civilian Clothes: Non-military attire worn by service members when off duty.

Colors: The national flag and unit flags used in military ceremonies.

Command Voice: The authoritative tone used by leaders to give orders.

Drill and Ceremony: The practice of marching and conducting formal military procedures.

Drill Instructor: A non-commissioned officer responsible for training new recruits.

Duty Roster: A schedule of assignments for personnel on duty.

Field Day: A day set aside for cleaning and maintaining the barracks and equipment.

Fire Watch: A duty assignment where personnel watch for fires and maintain security during non-duty hours.

Formation: The arrangement of personnel in a specific order for drill or ceremony.

Gas Chamber: A training exercise where recruits are exposed to tear gas to learn how to use protective masks.

Gear Locker: A storage area for personal equipment and gear.

General Orders: Fundamental directives that all military personnel must follow.

Graduation: The ceremony marking the completion of boot camp or training.

Guide On: A small flag carried by a unit to signify its identity.

Haircut: A standardized haircut required for all new recruits.

Inspection: A formal review of personnel and equipment to ensure they meet military standards.

Iron Mike: A nickname for a statue representing military valor, often used as a training landmark.

Lights Out: The designated time when all lights must be turned off and personnel must be in bed.

Live Fire Exercise: Training with real ammunition to simulate combat conditions.

Mail Call: The distribution of mail to personnel.

Marching: The coordinated movement of personnel in formation.

MRE (Meal, Ready-to-Eat): Pre-packaged field rations provided to service members in the field.

Obstacle Course: A series of physical challenges designed to test agility and endurance.

PT (Physical Training): Exercise programs designed to maintain physical fitness.

Reveille: The bugle call signaling the start of the duty day.

Rifle Range: A designated area for practicing marksmanship.

Road March: A long-distance march conducted as part of training.

Roll Call: The process of calling out names to ensure all personnel are present.

Ruck March: A march carrying a loaded backpack, used to build endurance.

Sand Table: A model used to simulate battlefield conditions for training.

Squad Bay: The living area for a group of recruits during training.

Training Schedule: The planned activities and exercises for a training period.

Unit Guide: A handbook providing information and guidelines for a specific unit.

War Cry: A motivational chant or shout used by military units.

Weapon Cleaning: The process of maintaining and cleaning firearms.

Welcome Aboard: A phrase used to greet new recruits or personnel joining a unit.

Officer Training

Accessions: The process of accepting and commissioning new officers.

Active Duty Service Commitment (ADSC): The period an officer is obligated to serve on active duty after commissioning.

Advanced Course: Additional training for officers beyond the basic course.

Airborne School: Training for parachute operations.

Air Assault School: Training for helicopter-borne operations.

Basic Officer Leader Course (BOLC): The initial training program for new officers.

Branch Assignment: The specific career field or specialty assigned to an officer.

Cadet: A student at a military academy training to become an officer.

Cadre: The group of instructors and staff responsible for training cadets and recruits.

Chain of Command: The hierarchy of authority in a military unit.

Commission: The official appointment of an individual as an officer.

Company Command: The leadership position responsible for a company-sized unit.

Counseling Session: A meeting between an officer and their supervisor to discuss performance and goals.

Drill and Ceremony: The practice of marching and conducting formal military procedures.

Duty Assignment: The specific job or task assigned to an officer.

Enlistment Contract: The agreement signed by a recruit to join the military.

Entry-Level Status: The initial period of service for new recruits and officers.

Equipment Issue: The process of providing new recruits with the necessary gear and equipment.

Field Training: Practical exercises conducted in a simulated combat environment.

First Salute: The first formal salute received by a newly commissioned officer.

Flight School: Training for pilots and aviation personnel.

Formation: The arrangement of personnel in a specific order for drill or ceremony.

General Orders: Fundamental directives that all military personnel must follow.

Initial Entry Training (IET): The basic training and job-specific training for new recruits.

Initial Issue: The first set of gear and equipment provided to new recruits.

Inspections: Formal reviews of personnel and equipment to ensure they meet military standards.

In-Processing: The administrative procedures for new recruits and personnel arriving at a new duty station.

Leadership Development: Training and experiences designed to enhance leadership skills.

Mentorship Program: A system where experienced personnel guide and support newer members.

Military Bearing: The professional demeanor and conduct expected of military personnel.

Military Entrance Processing Station (MEPS): The location where recruits undergo medical examinations, take the ASVAB, and complete enlistment paperwork.

Military Induction: The formal process of joining the military.

Military Occupational Specialty (MOS) Training: Job-specific training for service members.

Mission Briefing: A detailed explanation of a mission's objectives and plan.

Officer Basic Course (OBC): The initial training program for new officers.

Oath of Office: The formal pledge taken by officers upon commissioning.

Orientation Program: An introduction to the rules, procedures, and expectations of a new assignment.

Physical Conditioning: Exercise programs designed to maintain physical fitness.

Platoon Leadership: The responsibilities and duties of leading a platoon-sized unit.

Professional Development: Training and education opportunities to enhance career growth.

Recruiter: An individual responsible for enlisting new recruits into the military.

Recruit Training: The initial training program for new recruits.

Regimental Training: Training conducted at the regimental level, often focusing on specific skills and tactics.

ROTC (Reserve Officers' Training Corps): A college program that trains students to become commissioned officers.

Specialized Training: Additional training in a specific field or skill.

Swearing-In Ceremony: The formal event where new recruits or officers take their oaths of enlistment or office.

Tactical Training: Training focused on military tactics and maneuvers.

Uniform Issue: The process of providing service members with their uniforms.

Weapons Qualification: The process of certifying that personnel are proficient in the use of their weapons.

Career Terms

Annual Training: A required period of training for reservists and National Guard members.

Assignment: The specific job or duty location assigned to a service member.

Billet: The specific position or job within a unit.

Branch: The specific career field or specialty within the military (e.g., Infantry, Aviation).

Career Counselor: An individual who provides guidance and support for career planning and development.

Career Development: Training and experiences designed to enhance career growth and progression.

Career Progression: The advancement of a service member through the ranks and positions.

Chain of Command: The hierarchy of authority in a military unit.

Command Climate: The overall atmosphere and morale within a unit, influenced by leadership.

Command Position: A leadership role with responsibility for a unit or organization.

Command Sponsorship: The support and resources provided to service members and their families when assigned to a new duty station.

Counseling: A formal discussion between a service member and their supervisor about performance, goals, and expectations.

Deployment: The assignment of military personnel to a specific mission or location, often overseas.

Duty Assignment: The specific job or task assigned to a service member.

Duty Station: The location where a service member is assigned to work.

EPR (Enlisted Performance Report): A formal evaluation of an enlisted service member's performance.

FITREP (Fitness Report): A formal evaluation of an officer's performance.

HAZMAT (Hazardous Material): Substances that pose a risk to health, safety, or the environment.

Leadership: The ability to guide, direct, and influence others.

Leave: Authorized time off from duty.

Leadership School: Training programs focused on developing leadership skills.

Mentorship: A relationship where experienced personnel guide and support newer members.

MOS (Military Occupational Specialty): The specific job or career field a service member is trained for within the military.

NCOER (Non-Commissioned Officer Evaluation Report): A formal evaluation of a non-commissioned officer's performance.

OER (Officer Evaluation Report): A formal evaluation of an officer's performance.

OJT (On-the-Job Training): Training conducted while performing the actual job.

Performance Appraisal: A formal evaluation of a service member's job performance.

Performance Evaluation: A formal assessment of a service member's performance.

PME (Professional Military Education): Formal education programs designed to enhance military knowledge and skills.

Promotion: The advancement of a service member to a higher rank or position.

PT Test (Physical Training Test): An assessment of a service member's physical fitness level.

Qualification: The process of certifying that personnel are proficient in specific skills or tasks.

Reenlistment: The act of extending a service member's enlistment contract.

Reserve: Military personnel who are not on active duty but can be called to serve when needed.

Retirement: The end of a service member's military career, typically after a specified number of years of service.

Rotation: The scheduled movement of personnel from one duty assignment to another.

RRF (Ready Reserve Force): A reserve component of the military that can be called to active duty as needed.

Skills Development: Training and experiences designed to enhance specific skills and abilities.

Special Assignment: A temporary duty assignment for a specific task or mission.

TAD (Temporary Additional Duty): A temporary assignment at a location other than the service member's permanent duty station.

Training: The process of developing skills, knowledge, and abilities through instruction and practice.

Transfer: The movement of a service member from one duty station or assignment to another.

Unit Command: The leadership position responsible for a unit or organization.

UTA (Unit Training Assembly): A period of training for reservists and National Guard members, typically held monthly.

WAPS (Weighted Airman Promotion System): A system used by the Air Force to determine promotions for enlisted personnel.

Discharge and Transitioning Out

DD-214 (Certificate of Release or Discharge from Active Duty): The official document that certifies a service member's release or discharge from active duty.

Discharge Certificate: A formal document issued to a service member upon discharge from the military.

Discharge Physical: A medical examination conducted before a service member is discharged from the military.

ETS (Expiration Term of Service): The end date of a service member's current enlistment contract.

Final Physical Examination: The last medical examination a service member undergoes before discharge.

Final Paycheck: The last payment of wages and allowances a service member receives before discharge.

Honorably Discharged: A discharge status indicating that a service member has met or exceeded the standards of conduct and performance.

Leave Sell-Back: The option for service members to receive payment for unused leave days upon discharge.

Military Separation Orders: Official orders that detail the terms and conditions of a service member's discharge from the military.

Out-Processing: The administrative procedures for separating from the military.

Pre-Separation Counseling: Guidance and support provided to service members before discharge to help them transition to civilian life.

Separation Pay: Financial compensation provided to service members who are involuntarily separated from the military.

Separation Physical: A medical examination conducted before a service member is discharged from the military.

Service Record Review: The process of reviewing a service member's records before discharge to ensure accuracy and completeness.

Terminal Leave: Leave taken by a service member at the end of their service, leading up to their discharge date.

Transition Assistance Program (TAP): A program that provides resources and support to help service members transition to civilian life.

Veterans Affairs (VA) Benefits: Benefits provided to veterans, including healthcare, education, and housing assistance.

Veterans Transition Assistance: Support and resources provided to veterans to help them transition to civilian life.

Specific Terms by Branch

Army

AAFES (Army and Air Force Exchange Service): Retail stores located on military installations that sell goods and services to military personnel and their families.

ACU (Army Combat Uniform): The standard camouflage uniform worn by soldiers in the United States Army.

AGR (Active Guard Reserve): A program that places National Guard and Reserve soldiers on active duty status to support and manage the Reserve components.

AIT (Advanced Individual Training): The training program that follows Basic Combat Training (BCT) where soldiers learn the skills needed for their specific Military Occupational Specialty (MOS).

ANCOC (Advanced Non-Commissioned Officer Course): A course designed to prepare non-commissioned officers for advanced leadership roles.

APFT (Army Physical Fitness Test): A test used by the Army to assess the physical fitness of soldiers, including push-ups, sit-ups, and a timed run.

ASVAB (Armed Services Vocational Aptitude Battery): A standardized test used to determine qualification for enlistment in the United States Armed Forces.

BCT (Basic Combat Training): The initial training program for new Army recruits, covering basic military skills and knowledge.

BDE (Brigade): A large military unit consisting of several battalions.

BN (Battalion): A military unit consisting of several companies, typically commanded by a lieutenant colonel.

BRM (Basic Rifle Marksmanship): Training that teaches soldiers the fundamentals of shooting and maintaining their rifles.

CASCOM (Combined Arms Support Command): The command responsible for training and doctrine development for logistics and sustainment.

CIF (Central Issue Facility): The location where military personnel receive their initial issue of clothing and equipment.

COF (Company Operations Facility): The building where a company's administrative and operational activities are conducted.

CP (Command Post): The location where a unit's command and control activities are conducted.

CQ (Charge of Quarters): A duty position where a soldier is responsible for maintaining order and security in the barracks during non-duty hours.

DAGR (Defense Advanced GPS Receiver): A handheld GPS device used by the military.

DRMO (Defense Reutilization and Marketing Office): The office responsible for the disposal of excess military equipment.

ERB (Enlisted Record Brief): A summary of an enlisted soldier's career and qualifications.

FDC (Fire Direction Center): The location where artillery fire is coordinated and controlled.

FMTV (Family of Medium Tactical Vehicles): A series of military vehicles used for transportation and logistics.

FRG (Family Readiness Group): An organization that provides support and resources to military families.

GCS (Ground Control Station): The location where unmanned aerial vehicles (UAVs) are controlled and monitored.

HMMWV (High Mobility Multipurpose Wheeled Vehicle): A versatile military vehicle used for transportation and logistics.

IED (Improvised Explosive Device): A homemade bomb used by insurgents and terrorists.

JFO (Joint Fires Observer): A soldier trained to coordinate and direct artillery and air support.

LMTV (Light Medium Tactical Vehicle): A type of military vehicle used for transportation and logistics.

M1 (Abrams Main Battle Tank): The primary battle tank used by the United States Army.

M4 (Carbine Rifle): A standard-issue rifle used by the United States military.

M9 (Beretta Pistol): A standard-issue sidearm used by the United States military.

MCS (Mission Command System): A system used to plan, execute, and monitor military operations.

MOS (Military Occupational Specialty): The specific job or career field a service member is trained for within the military.

MRE (Meal, Ready-to-Eat): Pre-packaged field rations provided to service members in the field.

NCO (Non-Commissioned Officer): Enlisted members who have leadership roles and responsibilities.

OCS (Officer Candidate School): A school that provides training to individuals seeking to become commissioned officers.

PCS (Permanent Change of Station): The relocation of a service member to a different duty station or base.

PFT (Physical Fitness Test): A test used to assess the physical fitness of service members.

S1 (Personnel Officer): The officer responsible for personnel administration and management.

S2 (Intelligence Officer): The officer responsible for intelligence and security operations.

S3 (Operations Officer): The officer responsible for planning and executing operations.

S4 (Logistics Officer): The officer responsible for logistics and supply operations.

S6 (Communications Officer): The officer responsible for communication and information systems.

TA-50 (Field Gear): The standard issue of field equipment for soldiers.

UCP (Universal Camouflage Pattern): The camouflage pattern used by the United States Army.

XO (Executive Officer): The officer second in command of a unit, responsible for assisting the commanding officer.

Navy

ABE (Aviation Boatswain’s Mate): A rating in the Navy responsible for aircraft launch and recovery operations.

ABF (Aviation Boatswain’s Mate Fuels): A rating in the Navy responsible for aviation fuel handling.

ABH (Aviation Boatswain’s Mate Handling): A rating in the Navy responsible for aircraft handling on the flight deck.

AC (Air Traffic Controller): A rating in the Navy responsible for directing aircraft traffic.

AD (Aviation Machinist’s Mate): A rating in the Navy responsible for maintaining and repairing aircraft engines.

AE (Aviation Electrician’s Mate): A rating in the Navy responsible for maintaining and repairing aircraft electrical systems.

AG (Aerographer’s Mate): A rating in the Navy responsible for weather forecasting and meteorological data collection.

AO (Aviation Ordnanceman): A rating in the Navy responsible for handling and maintaining aircraft weapons and ammunition.

AOR (Area of Responsibility): The geographic area assigned to a commander for which they have responsibility.

AS (Aviation Support Equipment Technician): A rating in the Navy responsible for maintaining and repairing aviation support equipment.

AW (Aviation Warfare Systems Operator): A rating in the Navy responsible for operating airborne radar and weapons systems.

BAH (Basic Allowance for Housing): A stipend provided to military members to cover the cost of housing.

BCD (Bad Conduct Discharge): A type of discharge given as a result of a court-martial for bad conduct.

BM (Boatswain’s Mate): A rating in the Navy responsible for the upkeep of the ship's exterior and the handling of deck equipment.

CAG (Carrier Air Group): A group of squadrons operating from an aircraft carrier.

CAPT (Captain): A senior officer rank in the Navy.

CB (Construction Battalion): Also known as "Seabees," they are responsible for construction and engineering projects.

CDO (Command Duty Officer): An officer assigned to represent the commanding officer during their absence.

CMC (Command Master Chief): The senior enlisted advisor to the commanding officer.

CNO (Chief of Naval Operations): The highest-ranking officer in the United States Navy.

CO (Commanding Officer): The officer in charge of a military unit, responsible for all aspects of command.

CONUS (Continental United States): Refers to the 48 contiguous states and the District of Columbia.

CTO (Cryptologic Technician Communications): A rating in the Navy responsible for cryptographic and communication security.

CWO (Chief Warrant Officer): A technical expert and leader within their specific field.

DAPA (Drug and Alcohol Program Advisor): An advisor responsible for the command's drug and alcohol prevention program.

EAOS (End of Active Obligated Service): The date when a service member's active duty service commitment ends.

ENS (Ensign): The lowest commissioned officer rank in the Navy.

FTS (Full-Time Support): A program that allows Reserve sailors to serve full time.

HAZMAT (Hazardous Material): Substances that pose a risk to health, safety, or the environment.

HM (Hospital Corpsman): A rating in the Navy responsible for providing medical care to sailors and Marines.

JAG (Judge Advocate General): The legal branch of the military that provides legal services to service members.

LDO (Limited Duty Officer): An officer commissioned from the enlisted ranks to fill a specific technical or leadership role.

LT (Lieutenant): A mid-level officer rank in the Navy.

MA (Master-at-Arms): A rating in the Navy responsible for law enforcement and security.

MCPON (Master Chief Petty Officer of the Navy): The senior enlisted advisor to the Chief of Naval Operations.

MM (Machinist's Mate): A rating in the Navy responsible for maintaining and operating ship propulsion machinery.

NAVADMIN (Navy Administrative Message): Official messages used to communicate administrative information within the Navy.

NEX (Navy Exchange): Retail stores located on Navy installations that sell goods and services to military personnel and their families.

NMCB (Naval Mobile Construction Battalion): A construction battalion responsible for building and maintaining infrastructure in support of military operations.

NSU (Navy Service Uniform): The standard uniform worn by Navy personnel for daily duties.

OCS (Officer Candidate School): A school that provides training to individuals seeking to become commissioned officers.

OIC (Officer in Charge): The officer responsible for a specific task or unit.

PCS (Permanent Change of Station): The relocation of a service member to a different duty station or base.

PFA (Physical Fitness Assessment): A test used to assess the physical fitness of Navy personnel.

PRD (Projected Rotation Date): The estimated date when a service member will rotate to a new duty station.

PT (Physical Training): Exercise programs designed to maintain physical fitness.

RO (Radioman): A rating in the Navy responsible for communication operations.

SEAL (Sea, Air, and Land): A member of the Navy's special operations force.

SWO (Surface Warfare Officer): An officer responsible for the operation of surface ships.

XO (Executive Officer): The officer second in command of a unit, responsible for assisting the commanding officer.

Air Force

A1C (Airman First Class): An enlisted rank in the Air Force.

AB (Airman Basic): The lowest enlisted rank in the Air Force.

ACC (Air Combat Command): A major command responsible for air combat operations.

AETC (Air Education and Training Command): A major command responsible for training and education.

AFSC (Air Force Specialty Code): The specific job or career field a service member is trained for within the Air Force.

AFB (Air Force Base): A military installation used by the Air Force.

AMC (Air Mobility Command): A major command responsible for airlift and aerial refueling operations.

ANG (Air National Guard): A reserve component of the Air Force that can be activated for federal or state missions.

BAH (Basic Allowance for Housing): A stipend provided to military members to cover the cost of housing.

BMT (Basic Military Training): The initial training program for new Air Force recruits, covering basic military skills and knowledge.

CAP (Civil Air Patrol): A civilian auxiliary of the Air Force that provides emergency services, aerospace education, and cadet programs.

CMSAF (Chief Master Sergeant of the Air Force): The senior enlisted advisor to the Chief of Staff of the Air Force.

CONUS (Continental United States): Refers to the 48 contiguous states and the District of Columbia.

DEERS (Defense Enrollment Eligibility Reporting System): A database used to verify eligibility for military benefits.

EPR (Enlisted Performance Report): A formal evaluation of an enlisted service member's performance.

FOD (Foreign Object Damage): Damage caused by foreign objects on the flight line or runway.

GCS (Ground Control Station): The location where unmanned aerial vehicles (UAVs) are controlled and monitored.

HAZMAT (Hazardous Material): Substances that pose a risk to health, safety, or the environment.

IG (Inspector General): The officer responsible for conducting inspections and investigations within the military.

JAG (Judge Advocate General): The legal branch of the military that provides legal services to service members.

LES (Leave and Earnings Statement): A monthly statement provided to service members that details their pay, allowances, and deductions.

MRE (Meal, Ready-to-Eat): Pre-packaged field rations provided to service members in the field.

NCO (Non-Commissioned Officer): Enlisted members who have leadership roles and responsibilities.

NCOIC (Non-Commissioned Officer in Charge): The senior non-commissioned officer responsible for a specific task or unit.

OCS (Officer Candidate School): A school that provides training to individuals seeking to become commissioned officers.

OTS (Officer Training School): A school that provides training to individuals seeking to become commissioned officers.

PCS (Permanent Change of Station): The relocation of a service member to a different duty station or base.

PT (Physical Training): Exercise programs designed to maintain physical fitness.

ROTC (Reserve Officers' Training Corps): A college program that trains students to become commissioned officers.

SABC (Self Aid Buddy Care): Basic first aid training provided to service members.

SERE (Survival, Evasion, Resistance, and Escape): Training provided to service members to prepare them for capture and survival in hostile environments.

SFS (Security Forces Squadron): A unit responsible for base security and law enforcement.

TACP (Tactical Air Control Party): A unit responsible for coordinating close air support for ground troops.

TDY (Temporary Duty): Temporary assignment at a location other than the service member's permanent duty station.

Marine Corps

AAV (Amphibious Assault Vehicle): A vehicle used to transport Marines from ship to shore.

AD (Active Duty): Full-time military service.

ALMAR (All Marine Message): Official messages used to communicate information within the Marine Corps.

ASVAB (Armed Services Vocational Aptitude Battery): A standardized test used to determine qualification for enlistment in the United States Armed Forces.

BCD (Bad Conduct Discharge): A type of discharge given as a result of a court-martial for bad conduct.

BCP (Body Composition Program): A program that monitors and enforces body composition standards for Marines.

BZO (Battle Sight Zero): The sight setting on a rifle that allows for accurate shooting at various distances.

CAX (Combined Arms Exercise): A training exercise that integrates multiple combat arms.

CO (Commanding Officer): The officer in charge of a military unit, responsible for all aspects of command.

CONUS (Continental United States): Refers to the 48 contiguous states and the District of Columbia.

CWO (Chief Warrant Officer): A technical expert and leader within their specific field.

DI (Drill Instructor): A non-commissioned officer responsible for training new recruits.

EGA (Eagle, Globe, and Anchor): The emblem of the United States Marine Corps.

EOD (Explosive Ordnance Disposal): The identification, detection, and disposal of unexploded ordnance.

FAP (Fleet Assistance Program): A program that temporarily assigns Marines to support other units.

FDC (Fire Direction Center): The location where artillery fire is coordinated and controlled.

FMF (Fleet Marine Force): The operational forces of the Marine Corps.

FRAG (Fragmentary Order): A brief order that modifies or supplements a previous order.

GCE (Ground Combat Element): The ground combat component of a Marine Air-Ground Task Force.

H&S (Headquarters and Service): A unit that provides administrative and support functions for a larger unit.

HMMWV (High Mobility Multipurpose Wheeled Vehicle): A versatile military vehicle used for transportation and logistics.

IED (Improvised Explosive Device): A homemade bomb used by insurgents and terrorists.

I&I (Inspector and Instructor): The Marine Corps personnel who oversee and train Reserve units.

LAV (Light Armored Vehicle): A wheeled armored vehicle used by the Marine Corps.

M16 (Rifle): A standard-issue rifle used by the United States military.

MCRD (Marine Corps Recruit Depot): The training facility where new Marine recruits undergo boot camp.

MOS (Military Occupational Specialty): The specific job or career field a service member is trained for within the military.

NCO (Non-Commissioned Officer): Enlisted members who have leadership roles and responsibilities.

NCOIC (Non-Commissioned Officer in Charge): The senior non-commissioned officer responsible for a specific task or unit.

OCS (Officer Candidate School): A school that provides training to individuals seeking to become commissioned officers.

OIC (Officer in Charge): The officer responsible for a specific task or unit.

PFT (Physical Fitness Test): A test used to assess the physical fitness of service members.

PMO (Provost Marshal's Office): The law enforcement agency on a Marine Corps installation.

POG (Person Other than Grunt): A term used to describe Marines who are not in the infantry.

RTO (Radio Telephone Operator): A Marine responsible for operating radio equipment.

S1 (Personnel Officer): The officer responsible for personnel administration and management.

S2 (Intelligence Officer): The officer responsible for intelligence and security operations.

S3 (Operations Officer): The officer responsible for planning and executing operations.

S4 (Logistics Officer): The officer responsible for logistics and supply operations.

S6 (Communications Officer): The officer responsible for communication and information systems.

SMMC (Sergeant Major of the Marine Corps): The senior enlisted advisor to the Commandant of the Marine Corps.

SOP (Standard Operating Procedure): A set of step-by-step instructions compiled by an organization to help workers carry out routine operations.

TAD (Temporary Additional Duty): A temporary assignment at a location other than the service member's permanent duty station.

TBS (The Basic School): The school that provides initial training to newly commissioned Marine officers.

UCMJ (Uniform Code of Military Justice): The set of laws that govern the behavior and conduct of service members.

XO (Executive Officer): The officer second in command of a unit, responsible for assisting the commanding officer.

Coast Guard

BM (Boatswain’s Mate): A rating in the Coast Guard responsible for the upkeep of the ship's exterior and the handling of deck equipment.

COTP (Captain of the Port): The officer responsible for enforcing port safety and security regulations.

D9 (District Nine): One of the Coast Guard's geographical districts, responsible for operations in the Great Lakes region.

DDE (Detached Duty Endorsement): An authorization for Coast Guard personnel to perform duty away from their permanent duty station.

DEPOT (Direct Entry Petty Officer Training): A training program for individuals entering the Coast Guard at the petty officer rank.

E-3 (Seaman): An enlisted rank in the Coast Guard.

FTS (Full-Time Support): A program that allows Reserve personnel to serve full time.

HHG (Household Goods): Personal belongings and household items moved during a PCS.

HQ (Headquarters): The central office for the Coast Guard's administrative and operational activities.

HS (Health Services Technician): A rating in the Coast Guard responsible for providing medical care to personnel.

ISC (Integrated Support Command): A command that provides administrative, logistical, and operational support to Coast Guard units.

MCPOCG (Master Chief Petty Officer of the Coast Guard): The senior enlisted advisor to the Commandant of the Coast Guard.

ME (Maritime Enforcement Specialist): A rating in the Coast Guard responsible for law enforcement and security operations.

MSO (Marine Safety Office): A unit responsible for enforcing maritime safety and environmental regulations.

MSRT (Maritime Security Response Team): A specialized unit trained to respond to maritime security threats.

MT (Marine Technician): A rating in the Coast Guard responsible for maintaining and repairing marine machinery.

OIC (Officer in Charge): The officer responsible for a specific task or unit.

PATFORSWA (Patrol Forces Southwest Asia): A unit responsible for maritime security operations in the Middle East.

PSC (Personnel Service Center): The office responsible for managing personnel records and assignments.

SAR (Search and Rescue): Operations conducted to locate and assist people in distress.

SEAL (Sea, Air, and Land): A member of the Navy's special operations force, sometimes working with the Coast Guard on joint missions.

TACLET (Tactical Law Enforcement Team): A specialized team responsible for law enforcement and security operations.

TAD (Temporary Additional Duty): A temporary assignment at a location other than the service member's permanent duty station.

XO (Executive Officer): The officer second in command of a unit, responsible for assisting the commanding officer.

This comprehensive guide includes a broad array of terms relevant to all stages of a military career, from initial applications through active duty, career progression, and eventual discharge.

add terms for MEPS and the medical screening process. Be sure to have terms like ASVAB ans OAR and ASTB

ChatGPT

Certainly! Here's an expanded version of the e-book including terms related to MEPS (Military Entrance Processing Station) and the medical screening process, along with the additional requested terms like ASVAB, OAR, and ASTB.

Military Terms and Jargon: A Comprehensive Guide