An Army Officer MOS (Military Occupational Specialty) is a specific job designation assigned to commissioned officers in the U.S. Army. It defines their career field, specialty, and responsibilities within the military.
Unlike enlisted MOS, which focuses on technical skills and hands-on work, Officer MOS focuses on leadership, strategy, and management within different branches of the Army.
The following is the comprehensive officer mos list:
MOS Name Rank 01A Officer Generalist Officer 01B Aviation/Infantry/Armor/Military Intelligence Immaterial Officer 01C Chemical/Engineer/Military Police Immaterial Officer 01D Financial Management/Adjutant General Immaterial Officer 02A Combat Arms Generalist Officer 02B Infantry/Armor Immaterial Officer 02C Infantry/Armor/Field Artillery/Engineer Immaterial Officer 05A Army Medical Department (AMEDD) Immaterial Officer 11A Infantry Officer Officer 12A Armor, General Officer
MOS Name Rank 12A Engineer Officer 12A General Engineer Officer 12B Armor Officer 12B Combat Engineer Officer 12C Cavalry Officer 12D Facilities/Contract Construction Management Engineer (FCCME) Officer 13A Field Artillery, General Officer 13B Light Missile Field Artillery Officer 13D Field Artillery Target Acquisition Officer 13E Cannon Field Artillery Officer
MOS Name Rank 14A Air Defense Artillery Officer Officer 14B Short-Range Air Defense Artillery (Shorad) Officer 14D Hawk Missile Air Defense Artillery Officer 14E Patriot Missile Air Defense Artillery Officer 15A Aviation, General Officer 15B Aviation Combined Arms Operations Officer 15C Aviation All-Source Intelligence Officer 15D Aviation Logistics Officer 18A Special Forces Officer 19A Armor, General Officer
MOS Name Rank 19B Armor Officer 19C Cavalry Officer 21A Engineer General Officer 21B Combat Engineer Officer 21D Facilities/Contract Construction Management Engineer (FCCME) Officer 24A Telecommunications Systems Engineer (Functional Area) Officer 24B Data Systems Engineer Officer 25A Signal, Operations Officer 25B Communications-Electronics (C-E) Automation Officer 25C Communications-Electronics (C-E) Operations Officer
MOS Name Rank 25D Communications-Electronics (C-E) Engineering Officer 25E Information Systems and Networking Officer 27A Judge Advocate, General Officer 27B Military Judge Officer 29A Electronic Warfare Officer (Functional Area) Officer 30A Information Operations Officer (Functional Area) Officer 31A Military Police Officer 34A Strategic Intelligence Officer Officer 35B Strategic Intelligence Officer 35C Imagery Intelligence (IMINT) Officer
MOS Name Rank 35D All Source Intelligence Officer 35E Counter Intelligence Officer 35F Human Intelligence (HUMINT) Officer 35G Signals Intelligence/Electronic Warfare (SIGINT/EW) Officer 36A Financial Manager Officer 37A Psychological Operations Officer 38A Civil Affairs Officer 38C Civil Affairs Officer 39A PSYOP or CA, General Officer 39B Psychological Operations Officer
MOS Name Rank 39C Civil Affairs Officer 40A Space Operations Officer 40C Army Astronauts Officer 41A Personnel Programs Management Staff Officer 42A Adjutant General, General Officer 42C Army Bands Officer 42E Administrative System Management Officer 42H Senior Human Resources Officer Officer 43A Human Resource Management Officer Officer 44A Finance, General Officer
MOS Name Rank 45A Comptroller Officer 46A Public Affairs, General Officer 46B Broadcast Officer 47A USMA, Professor Officer 47B USMA Permanent Associate Professor Officer 47C USMA, Professor of English Officer 47D USMA, Professor of Electrical Engineering and Computer Science Officer 47E USMA, Professor of Law Officer 47F USMA, Professor of Systems Engineering Officer
MOS Name Rank 47G USMA, Professor of Foreign Languages Officer 47H USMA, Professor of Physics Officer 47J USMA, Professor of Social Sciences Officer 47K USMA, Professor of History Officer 47L USMA, Professor of Behavioral Sciences and Leadership Officer 47M USMA, Professor of Chemistry Officer 47N USMA, Professor of Mathematical Sciences Officer 47P USMA, Professor of Geography and Environmental Engineering Officer 47Q USMA, Professor and Associate Dean Officer 47R USMA, Professor of Civil and Mechanical Engineering Officer
MOS Name Rank 47S USMA, Professor of Physical Education Officer 47T USMA, Professor of Leader Development and Organizational Learning Officer 47U USMA, Professor of Military Art and Science Officer 48B Latin America (Foreign Area Officer) Officer 48C Europe (Foreign Area Officer) Officer 48D South Asia (Foreign Area Officer) Officer 48E Eurasia (Foreign Area Officer) Officer 48F China (Foreign Area Officer) Officer 48G Mideast/North Africa (Foreign Area Officer) Officer 48H Northeast Asia (Foreign Area Officer) Officer
MOS Name Rank 48I Southeast Asia (Foreign Area Officer) Officer 48J Africa, South of the Sahara (Foreign Area Officer) Officer 49A Operations Research/Systems Analysis Officer 49B Operations Research, Personnel Officer 49C Operations Research, Combat Operations/Materiel Systems Officer 49D Operations Research, Planning, Programming, and Resource Officer 49E Operations Research, Test, and Evaluation Officer 50A Force Development Officer 51A Systems Development Officer 51C Contract and Industrial Management Officer
MOS Name Rank 51D Acquisition Officer 51R Systems Automation Acquisition and Engineering Officer 51S Research and Engineering Officer 51T Test and Evaluations Officer 51Z Acquisition Officer 52B Nuclear and Counter-Proliferation Officer 53A Information Systems Management Officer 53B Systems Automation Engineering Officer 53C Systems Automation Acquisition Officer 55A Judge Advocate, General Officer
MOS Name Rank 55B Military Judge Officer 56A Command and Unit Chaplain Officer 56D Clinical Pastoral Educator Officer 57A Simulation Operations Officer Officer 59A Strategic Plans and Policy Officer 60A Operational Medicine Officer 60B Nuclear Medicine Officer Officer 60C Preventive Medicine Officer Officer 60D Occupational Medicine Officer Officer 60F Pulmonary Disease/Critical Care Officer Officer
MOS Name Rank 60G Gastroenterologist Officer 60H Cardiologist Officer 60J Obstetrician and Gynecologist Officer 60K Urologist Officer 60L Dermatologist Officer 60M Allergist, Clinical Immunologist Officer 60N Anesthesiologist Officer 60P Pediatrician Officer 60Q Pediatric Sub-specialist Officer 60R Child Neurologist Officer
MOS Name Rank 60S Ophthalmologist Officer 60T Otolaryngologist Officer 60U Child Psychiatrist Officer 60V Neurologist Officer 60W Psychiatrist Officer 61A Nephrologist Officer 61B Medical Oncologist/Hematologist Officer 61C Endocrinologist Officer 61D Rheumatologist Officer 61E Clinical Pharmacologist Officer
MOS Name Rank 61F Internist Officer 61G Infectious Disease Officer Officer 61H Family Medicine Officer 61J General Surgeon Officer 61K Thoracic Surgeon Officer 61L Plastic Surgeon Officer 61M Orthopedic Surgeon Officer 61N Flight Surgeon Officer 61P Physiatrist Officer 61R Diagnostic Radiologist Officer
MOS Name Rank 61U Pathologist Officer 61W Peripheral Vascular Surgeon Officer 61Z Neurosurgeon Officer 62A Emergency Physician Officer 62B Field Surgeon Officer 63A General Dentist Officer 63B Comprehensive Dentist Officer 63D Periodontist Officer 63E Endodontist Officer 63F Prosthodontist Officer
MOS Name Rank 63H Public Health Dentist Officer 63K Pediatric Dentist Officer 63M Orthodontist Officer 63N Oral and Maxillofacial Surgeon Officer 63P Oral Pathologist Officer 63R Executive Dentist Officer 64A Field Veterinary Service Officer 64B Veterinary Preventive Medicine Officer 64C Veterinary Laboratory Animal Medicine Officer 64D Veterinary Pathology Officer
MOS Name Rank 64E Veterinary Comparative Medicine Officer 64F Veterinary Clinical Medicine Officer 64Z Senior Veterinarian (Immaterial) Officer 65A Occupational Therapy Officer 65B Physical Therapy Officer 65C Dietitian Officer 65D Physician Assistant Officer 65X Specialist Allied Operations Officer 66B Army Public Health Nurse Officer 66C Psychiatric/Mental Health Nurse Officer
MOS Name Rank 66E Perioperative Nurse Officer 66F Nurse Anesthetist Officer 66G Obstetric and Gynecologic Nurse Officer 66H Medical-Surgical Nurse Officer 66N Operational Nursing Officer 66P Family Nurse Practitioner Officer 66R Psychiatric/Behavioral Health Nurse Practitioner Officer 67A Health Services Officer 67B Laboratory Sciences Officer 67C Preventive Medicine Sciences Officer
MOS Name Rank 67D Behavioral Sciences Officer 67E Pharmacy Officer 67F Optometry Officer 67G Podiatry Officer 67J Aeromedical Evacuation Officer 70A Health Care Administration Officer 70B Health Services Administration Officer 70C Health Services Comptroller Officer 70D Health Services Systems Management Officer 70E Patient Administration Officer
MOS Name Rank 70F Health Services Human Resources Officer 70H Health Services Plans, Ops, Intelligence, Security & Training Officer 70K Health Services Materiel Officer 71A Microbiology Officer 71B Biochemistry Officer 71C Parasitology Officer 71D Immunology Officer 71E Clinical Laboratory Officer 71F Research Psychology Officer 72A Nuclear Medical Science Officer
MOS Name Rank 72B Entomology Officer 72C Audiology Officer 72D Environmental Science and Engineering Officer 72E Environmental Engineer Officer 73A Social Work Officer 73B Clinical Psychology Officer 74A CBRN Officer 74B Chemical Operations and Training Officer 74C Chemical Munitions and Materiel Management Officer 75A Field Veterinary Service Officer
MOS Name Rank 75B Veterinary Preventive Medicine Officer 75C Veterinary Laboratory Animal Medicine Officer 75D Veterinary Pathology Officer 75E Veterinary Comparative Medicine Officer 75F Veterinary Clinical Medicine Officer 88A Transportation, General Officer 88B Traffic Management Officer 88C Marine and Terminal Operations Officer 88D Motor/Rail Transportation Officer 89E Explosive Ordnance Disposal Officer
MOS Name Rank 90A Logistics Officer 91A Ordnance, General Officer 91B Maintenance Management Officer 91D Munitions Materiel Management Officer 91E Explosive Ordnance Disposal Officer 92A Quartermaster, General Officer 92D Aerial Delivery and Materiel Officer 92F Petroleum and Water Officer 97A Contracting and Industrial Management Officer Officer
George N. is the founder of ArmyPRT.com. While he never actually served in the United States Army, he has a passion for writing about military-related topics.
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