| Acronym | Meaning |
| AM | Americium |
| SNM | Special Nuclear Material |
| CAA | Canadian Automobile Association - (NORAD) Center For Aerospace Analysis - (U.S.) Center For Army Analysis - (U.S.) Clean Air Act - (U.S. Army) Concepts Analysis Agency - Civil Aviation Authority - Colonial Athletic Association |
| KO | Knocked Out |
| P2P | Peer-to-peer (networking) |
| HTG | Haitian Gourde (ISO 4217 Currency Code) |
| KV | Kavminvodyavia (IATA Airline Designator) -Kendriya Vidhyalaya (Indian School) - Kliment Voroshilov (tanks) - K?chel-Verzeichnis (Mozart Catalogue) - Valley Of The Kings (originally Kings' Valley) |
| YO | Yoruba Language (ISO 639-1 Code) |
| C4 OR C? | Command |
| IS | Iceland (ISO 3166 Digram) - Israel (FIPS 10-4 Country Code) |