| Acronym | Definition |
|---|
| OMK➣Operation: Military Kids |
| OMK➣Optical Mouse Kit |
| OMK➣On My Knees |
| OMK➣Oh My Krishna! |
| OMK➣Our Military Kids (family assistance) |
| OMK➣Owl Monkey Kidney (biology) |
| OMK➣Opas Mit Knarren (German: Grandpas with Guns; gaming clan) |
| OMK➣Oh My Kaulitz |