| Acronym | Meaning |
| CPSU | Communist Party Of The Soviet Union |
| VTEC | Variable Valve Timing And Electronic Lift Control |
| CWC | Chemical Weapons Convention |
| VISCII | VIetnamese Standard Code For Information Interchange |
| MIRA | MILAN Infra-Red Acquisition (thermal Sight) |
| DRM | Digital Rights Management |
| OTOH | On The Other Hand |
| SM | Sado-Masochism -San Marino (ISO 3166 And FIPS 10-4 Country Code Digram) -Soldier's Manual -Submarine Minelayer (US Navy Hull Classification) |
| NEWS | Navy Electronic Warfare Simulator - North |
| USGS | United States Geological Survey |