K
- KAAV – Korean Armoured Amphibious Vehicle
- KAC – Knight's Armament Company
- KE – Kinetic energy
- KEC – Kaman Electromagnetics Corporation
- KEM – Kinetic Energy Missile (US)
- kg – kilogramme(s)
- KIA – Killed in Action
- KIFV – Korean Infantry Fighting Vehicle
- KPA – Korean People's Army
Read more about this topic: Glossary Of Military Abbreviations