| Abbreviation | Definition |
|---|---|
| KDR | Knights of the Dark Realm |
| KDT | Killer Death Tank |
| KDY | Kuat Drive Yards |
| KG | Krimzon Guard |
| KHAOS | Kill Hells Angels On Sight |
| KIDC | Klingon Imperial Diplomatic Corps |
| KIR | Knights of the Immortal Realm |
| KIS | Kilrathi Imperial Spaceship |
| KITT | Knight Industries Two Thousand |
| KIW | Kluth Imperial Warship |
| KLRV | Klingon Linguistic Research Vessel |
| KOA | Knights Of Ares |
| KOA | Knights Of the Alliance |
| KOA | Knights Of the Apocalypse |
| KOH | Knights Of Hyrule |
| KOL | Kingdom Of Loathing |
| KOR | Kingdom Of Rhoshtaria |
| KOR | Knight Of Rose |
| KORL | King Of the Red Lions |
| KOTC | Kings Of The Cosmos |