| Acronym | Meaning |
| CGDC | Computer Game Developers Conference (became GDC In 1998) |
| NDU | National Defense University (Washington |
| AUD | Australian Dollar (ISO 4217 Currency Code) |
| GALCIT | Guggenheim Aeronautical Laboratory |
| AKST | Alaska Standard Time (UTC-9 Hours) |
| TUR | Turkey (ISO 3166 Trigram) |
| UDT | Underwater Demolition Team |
| ASD(HA) | (U.S.) Assistant Secretary Of Defense (Health Affairs) |
| MF | Millifarad |
| CPF | Calibration Parameter File - Canadian Patrol Frigate |