| Acronym | Definition |
|---|
| OKM➣Oktatási És Kulturális Minisztérium (Budapest, Hungary) |
| OKM➣Oberkommando der Kriegsmarine (High Command of the German Navy, WWII) |
| OKM➣Oklahoma Mesonet (environmental monitoring stations; meteorology) |
| OKM➣Operational Krav-Maga (martial arts) |
| OKM➣Odbor Katalogizace Majetku (Czech: Department of Property Cataloging) |
| OKM➣Operational Knowledge Management |
| OKM➣Original K-Means (computing algorithm) |
| OKM➣Official Kelly Monaco Message Board (blog) |