| Abbreviation | Definition |
|---|---|
| BOF | Base Of Fire |
| BOFA | Battle of Five Armies |
| BOG | Beach Operations Group |
| BOG | Bomb On Ground |
| BOGSABS | Breadboard Operational Guide - Standard Army Battlefield Scenario |
| BOGSAT | Bunch Of Guys Sitting Around Talking |
| BOH | Bottom Of Hill |
| BOHICA | Bend Over Here It Comes Again |
| BOHICA | Bend Over, Here It Comes Again |
| BOHICA | Brotherhood Of Highly Irate Cadets |
| BOI | Basis of Issue |
| BOING | Basis-of-Issue Narrative Guidance |
| BOIP | Basis of Issue Plan |
| BOIP | Basis-of-Issue Plan |
| BOIPFD | Basis-of-Issue Plan Feeder Data |
| BOIS | Battlefield Operating Instruction System |
| BOK | Brotherhood Of Knights |
| BOLC | Basic Officers Leaders Course |
| BOLO | Be On the LookOut |
| BOM | Bill Of Materials |