| Acronym | Meaning |
| IMHO | In My Humble Opinion |
| FINA | F?d?ration Internationale De Natation (French |
| CU | Copper (Latin Cuprum) |
| DARPA | U. S. Defense Advanced Research Projects Agency |
| PAS | See Entry |
| MIRA | MILAN Infra-Red Acquisition (thermal Sight) |
| VSHORAD | Very Short Range Air Defence |
| AHA | American Heart Association |
| KGB | Komitet Gosudarstvennoy Bezopasnosti (Russian Committee For State Security) (1954-1991) |
| PC | Petacoulomb - U.S. Pacific Islands Trust Territory (ISO 3166 Digram; Obsolete 1986) -Personal Computer - Player Character (roleplaying) - Politically Correct / Political Correctness - Post Cibum (Latin |