| Abbreviation | Definition |
|---|---|
| KFB | Kill From Behind |
| KFQ | Kentucky Fried al Qaida |
| KG | Crypto Key Generator |
| KG | KiloGram |
| KGB | Kick Gorby's Butt |
| KGDM | Knight of Grace and Devotion of Malta |
| KGRZBV | Kampfgruppe zur besonderen Verwendung |
| KGZBV | Kampfgeschwader zur besonderen Verwendung |
| KH | Katsura And Horiguchi |
| KH | Keyhole |
| KH | King's Hammer |
| KH | Kurama and Hiei |
| KHILS | Kinetic Kill Vehicle Hardware In the Loop Simulation |
| KHZ | Kilohertz |
| KHZ | Kilohertz (thousand cycles per second) |
| KI | Killer Instinct |
| KIA | Kachin Independence Army |
| KIA | Kicked In A** |
| KIA | Killed In Ambush |
| KIB | Killed In Battle |