| Acronym | Meaning |
| OCA | Observatoire De La C?te D'Azur - Offensive Counter-Air |
| DRIC | (U.S.) Defense Research Information Center |
| NLL | National Lacrosse League |
| UK | Ukrainian Language (ISO 639-1 Code) |
| TY | Tahitian Language (ISO 639-1 Code) |
| LTU | Lithuania (ISO 3166 Trigram) |
| BGS | Bristol Grammar School - British Geographical Survey |
| TOMS | Total Ozone Mapping Spectrometer (satellite Instrument) |
| DBCS | Double-Byte Character Set |
| BASE | Building |