| Acronym | Definition |
|---|
| KK➣King Kong |
| KK➣Okay (online chat) |
| KK➣Kota Kinabalu (state capital of Sabah in east-Malaysian Borneo) |
| KK➣Kiss Kiss |
| KK➣Konkurs (Swedish: bankruptcy) |
| KK➣Kuukausi (Finnish: month) |
| KK➣Krispy Kreme (doughnuts) |
| KK➣Kit Kat (chocolate candy bar) |
| KK➣Kokusai Kogyo (Japan) |
| KK➣Katrina Kaif (Indian actress) |
| KK➣Kasey Kahne (NASCAR driver) |
| KK➣Kabushiki Kaisha (Publicly Traded Company, Japan) |
| KK➣Kinnickinnic (river in Wisconsin) |
| KK➣Kleinkaliber (German sub-caliber weapon) |
| KK➣Kinokuniya (Japanese bookstore) |
| KK➣Košarkaški Klub (Croatian: Basketball Club) |
| KK➣Two Kings (card games) |
| KK➣Kuala Kangsar (Malaysia) |
| KK➣Kool Kat |
| KK➣Kyle Korver (NBA Player) |
| KK➣Kader Khan (Indian actor) |
| KK➣Kingda Ka (Six Flags Great Adventure, Jackson, NJ) |
| KK➣Keittokomero (Finnish: kitchenette) |
| KK➣Kvinner Og Klær (Norwegian women's magazine) |
| KK➣Krusty Krab (Sponge Bob Square Pants) |
| KK➣Kosten Koper (Dutch: buyer of a house pays all extra costs) |
| KK➣Kanya Kumari (India) |
| KK➣Konekivääri (Finnsh: machine gun) |
| KK➣oK Kool |
| KK➣Khwendo Kor (Pakistani organization; est. 1993) |
| KK➣Kokonaan Kielletty (Finnish: totally banned) |
| KK➣Kriss Kringle (anonymous Christmas gift sharing) |
| KK➣Kenyon & Knott (English phonetic system, Taiwan) |
| KK➣Konnectivity Koordination |
| KK➣Kedge Keep (Everquest gaming) |
| KK➣Kaiserlich und Königlich (Imperial and Royal; prefix for Austrian government authorities 1830-1918) |
| KK➣Kenan & Kel (TV Show) |
| KK➣Key Encrypting Key (FIPS) |
| KK➣King Krab |
| KK➣KostenKoper (German: buyer of a house pays all extra costs) |
| KK➣Kalaignar Karunanidhi Nagar (DMK party chief) |
| KK➣Koala Kong (gaming) |
| KK➣Kid Kamikaze (wrestler) |
| KK➣KoopaKing (gaming team) |
| KK➣The Killing Kompany (murder mystery dinner theatre shows) |
| KK➣[not an acronym] Okay (chat) |
| KK➣Kreative Korporation |
| KK➣Konbit Kreyol (Haitian student organization) |
| KK➣Korinthen-Kacker |
| KK➣Kyoji Kondo (Japanese geneticist who developed diabetic mouse strain) |
| KK➣Kingdom Komputers (Philipsburg, Pennsylvania, USA) |
| KK➣Kall Kard |
| KK➣Kyles Killers (online gaming clan) |