| Acronym | Definition |
|---|
| OWM➣Organic Waste Management (various locations) |
| OWM➣Organisation Werbungtreibende im Markenverband (German: Organization Advertisers in Brand Association) |
| OWM➣Opera Web Mail |
| OWM➣Oracle Warehouse Management |
| OWM➣Optical Wheel Mouse |
| OWM➣Open Web Mail |
| OWM➣Online Warehouse Management |
| OWM➣Old White Man |
| OWM➣Oracle Wallet Manager |
| OWM➣Old World Monkeys |
| OWM➣Office of Water Management (US EPA) |
| OWM➣Office of War Mobilization |
| OWM➣Original Weight Mud (oil engineering) |
| OWM➣Oberwachtmeister (German: a military rank) |
| OWM➣Optical Wavelength Manager (Lightchip) |
| OWM➣Office of Weights & Measures |
| OWM➣One World Monopolists |
| OWM➣One World Montessori (San Jose and Santa Clara,CA) |
| OWM➣Okinawa World Mercenaries (PC multigaming community) |
| OWM➣Oneway Ministries |
| OWM➣Outwit Mashup (file extension) |