| Acronym | Definition |
|---|
| OMW➣Omak (Amtrak station code; Omak, WA) |
| OMW➣On My Way |
| OMW➣Oh My Word |
| OMW➣Olive Mill Wastewater (olive oil production) |
| OMW➣Object Management Workbench (IntelliCorp) |
| OMW➣Old Man Winter |
| OMW➣Online Model World (Internet modeling community) |
| OMW➣One Minute Wonder |
| OMW➣One Microsoft Way (address) |
| OMW➣Opponents' Match-Win Percentage (tie-breaker) |
| OMW➣Oberbaumesswagen (German) |
| OMW➣Oh My Walrus |
| OMW➣Oh My Wow |
| OMW➣Organizational Mastery Workshop (Stanford Advanced Project Management) |
| OMW➣Oh My Waffle |
| OMW➣Observation Monitoring Well (water pollution regulation) |