| Acronym | Meaning |
| PI | PolyImide - PolyIsoprene - Private Investigator |
| PCC | NATO Partnership Coordination Cell - Posterior Cingulate Cortex - Pre-Command Course - Presidents Conference Committee |
| HIT | Head Injection Technology |
| STOL | Short Take-Off And Landing |
| BCS | Bardeen |
| MAC | Macao (ISO 3166 Trigram) -U.S. Military Airlift Command (1966-1992) |
| NAVCC | National Audio-Visual Conservation Center |
| CNY | Chinese Yuan Renminbi (ISO 4217 Currency Code) |
| LOMEZ | Low Altitude Missile Engagement Zone |
| SIMLAS | Soldier Integrated Multipurpose Laser System |