| Acronym | Meaning |
| DKK | Danish Krone (ISO 4217 Currency Code) |
| ENE | East North-East |
| MODSAF | Modular Semi-Automated Forces (military Simulation) |
| NRDC | (U.S.) Natural Resources Defense Council |
| BN | Battalion |
| RUS | Russia (ISO 3166 Trigram) |
| OME | Osaka Mercantile Exchange |
| IREA | Intermountain Rural Electric Association |
| FWS | U.S. Fish And Wildlife Service |
| C2IS OR C?IS | Command And Control Information System |