| Acronym | Meaning |
| KC | Kilocoulomb |
| CMJ | Christopher Martin-Jenkins (BBC Sports Commentator) |
| ARL | UK Admiralty Research Laboratory (1921?1977) - U.S. Army Research Laboratory - UIUC Aviation Research Laboratory |
| HIH | His (or Her) Imperial Highness |
| NAVFE | U.S. Naval Forces |
| BRIMS | Behavior Representation In Modeling And Simulation (conference) |
| SRBM | Short-Range Ballistic Missile (cf. IRBM |
| NDU | National Defense University (Washington |
| NAC | National Agency Check - U.S. Naval Avionics Center - U.S. Navy Advanced Concepts - North Atlantic Council - Northern Area Command |
| EE | Estonia (ISO 3166 Digram) -Electrical Engineering - Electrical Engineer |