| Abbreviation | Definition |
|---|---|
| KOR | Knights Of The Round |
| KOV | Keeper Of The Vision |
| KP | Kidney Pancreas |
| KPA | Keystone Pig Advancement |
| KPD | KSC Program Directive |
| KPNO | Kitt Peak National Observatory |
| KPPC | Kentucky Pollution Prevention Center |
| KPPMC | Kennedy Program Project Management Council |
| KPRD | KSC Program Requirements Document |
| KPS | Kilometers Per Second |
| KRA | Key Responsibility Area |
| KRT | Kanjeng Raden Tumenggung |
| KS | Kernel Streaming |
| KSC | Kennedy Space Center |
| KSCAP | Kennedy Space Center Area Permit |
| KSDN | Kennedy Switched Data Network |
| KSHV | Kaposi's Sarcoma-associated Herpes Virus |
| KSP | Karolinska Scales Of Personality |
| KSR | Keyboard Shift Right |
| KSRSS | Kashi Sanskriti Sangharsh Samiti |
| KT | Kidney Transplant |
| KTA | Kidney Transplant Alone |
| KTB | Cretaceous-Tertiary Boundary |
| KTM | Kinetic Thermal Mixing |
| KUB | Kidneys, Ureter, and Bladder |
| KUB | Kidneys And Upper Bladder |
| KUD | Kill User Data |
| KV | Kanamycin And Vancomycin |
| KVA | Kilo-Volt-Ampere |
| KVDT | Keyboard Video Display Terminal |
| KVIC | Khadi and Village Industries Commission |
| KVIC | Khadi & Village Industries Commission |
| KVM | Keyboard, Video, and Mouse |
| KVO | Keep Vein Open |
| KYBO | Keep Your Bowels Open |