English abbreviations from kobo to kos
- KOBO (Keep Our Beaches Open)
- KOC (Koumac Airport)
- KOD (Kotabangun Airport)
- KODA (Kids Of Deaf Adults)
- KOE (El Tari Airport)
- KOERI (Kandilli Observatory and Earthquake Research Institute)
- KOF (Komatipoort Airport)
- KofCC (Knights of Columbus Charities)
- KOG (Khong Airport)
- KOH (Koolatah Airport)
- KOI (Kirkwall Airport)
- KOJ (Kagoshima Airport)
- KOK (Kokkola-Pietarsaari Airport)
- KOL (Koumala Airport)
- kom (Komi language (ISO 639-2 code))
- kon (Kongo language (ISO 639-2 code))
- KOO (Kongolo Airport)
- KOOL (Kids Organization Of Lifestyle)
- KOP (Kick-Off Point Directional Drilling)
- KOPS (Kids, Organizations, Parents, and Schools)
- KOQ (Koethen Airport)
- kor (Korean language (ISO 639-2 code))
- KOS (Sihanoukville Airport (Kompong Som))
