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Army Military Occupational Specialties or MOS


Infantry Branch 11B Infantryman 11C Indirect Fire Infantryman 11X Infantryman (ambiguous; turns into 11B,11C, or 11M) 11Z Infantry Senior Sergeant 11H Infantry Anti-Armor Specialist 11M Mechanized Infantryman Field Artillery Branch 13B Cannon Crewmember 13C TAC Fire Operations Specialist 13D Field Artillery Tactical Data Systems Specialist 13E Cannon Fire Direction Specialist 13F Fire Support Specialist 13M [...]

Army AIT or Advanced Individualized Training


AIT is the school your soldier attends to learn his specific job in the Army. This job is also referred to as his MOS (Military Occupational Specialty). His AIT can last a few weeks or for the better part of a year depending on what his job is. He also may have to go to [...]

Army Branch Designation and Job Acronyms


Combat Arms Infantry (IN) Armor (AR) Field Artillery (FA) Air Defense Artillery (ADA) Aviation (AV) Special Forces (SF) Corps of Engineers (EN) Combat Support Branches Signal Corps (SC) Military Police (MP) Military Intelligence (MI) Civil Affairs (CA) (RC Only) Chemical Corps (CM) Combat Service Support Adjutant General's Corps (AG) Finance Corps (FI) Transportation Corps (TC) [...]