| Acronym | Meaning |
 | KNA | Saint Kitts And Nevis (ISO 3166 Trigram) |
 | KNVB | Koninklijke Nederlandse Voetbal Bond (Dutch For Royal Netherlands Football Association) |
 | KO | Knocked Out |
 | KO | Korean Language (ISO 639-1 Code) |
 | KOM | Komi Language (ISO 639-2 Code) |
 | KON | Kongo Language (ISO 639-2 Code) |
 | KOR | Korean Language (ISO 639-2 Code) |
 | KOR | Republic Of Korea (ISO 3166 Trigram) |
 | KP | Kim Possible |
 | KPNO | Kitt Peak National Observatory |
 | KPV | Krupnokaliberniy Pulemet Vladimorova (Russian ???? ???????????????? ??????? ??????????? |
 | KPVT | Krupnokaliberniy Pulemet Vladimorova Tankoviy (Russian ???? ???????????????? ??????? ??????????? ???????? |
 | KPW | North Korean Won (ISO 4217 Currency Code) |
 | KQ | Kenya Airways (IATA Airline Designator) - Kingman Reef (FIPS 10-4 Territory Code) |
 | KR | Kanuri Language (ISO 639-1 Code) |
 | KR | Kiribati (FIPS 10-4 Country Code) - Republic Of Korea (ISO 3166 Digram) |
 | KR | Krypton |
 | KRW | South Korean Won (ISO 4217 Currency Code) |
 | KS | Kansas (postal Symbol) - Republic Of Korea (FIPS 10-4 Country Code) |
 | KS | Kashmiri Language (ISO 639-1 Code) - Kilosecond |
 | KS | Kilosiemens |
 | KSC | Kennedy Space Center |
 | KSI | Killed Or Seriously Injured |
 | KSM | Korean Service Medal |
 | KT | Christmas Island (FIPS 10-4 Territory Code) -Knight Of The Order Of The Thistle - Knights Templar |
 | KT | Kilotesla |
 | KTS | Knight Of The Tower And Sword (of Portugal) |
 | KU | Kurdish Language (ISO 639-1 Code) |
 | KU | Kuwait (FIPS 10-4 Country Code) |
 | KUA | Kuanyama Language (ISO 639-2 Code) |
 | KUL | Katholieke Universiteit Leuven (Flemish |
 | KUR | Kurdish Language (ISO 639-2 Code) |
 | KUW | Kuwait (UNDP Country 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) |
 | KV | Kilovolt |
 | KV | Komi Language (ISO 639-1 Code) |
 | KVM | Keyboard |
 | KVT | Killer-Victim Table (military Simulations) |
 | KW | Cornish Language (ISO 639-1 Code) |
 | KW | Kilowatt |
 | KW | Kuwait (ISO 3166 Digram) |
 | KWB | Kids' WB! |
 | KWD | Kuwaiti Dinar (ISO 4217 Currency Code) |
 | KWT | Kuwait (ISO 3166 Trigram) |
 | KX | Cayman Airways (IATA Airline Designator) |
 | KY | Cayman Islands (ISO 3166 Digram) - Kentucky (postal Symbol) |
 | KY | Kyrgyz Language (ISO 639-1 Code) |
 | KYD | Cayman Islands Dollar (ISO 4217 Currency Code) |
 | KZ | Kazakhstan (FIPS 10-4 Country Code; ISO 3166 Digram) |
 | KZT | Kazakh Tenge (ISO 4217 Currency Code) |