| Acronym | Meaning |
 | AK | Alaska (postal Symbol) |
 | DCW | Digital Chart Of The World |
 | DB | Decibel |
 | CR | Coral Sea Islands (FIPS 10-4 Territory Code) - Costa Rica (ISO 3166 Digram) |
 | TGO | Togo (ISO 3166 Trigram) |
 | AWC | Air Warfare Centre |
 | OCI | Occitan Language (ISO 639-2 Code) |
 | HKS | HyperKinetic Syndrome |
 | UPDM | Universit? Popolare Della Multimedialit? |
 | USNG | United States National Grid |