| Acronym | Definition |
|---|
| OPMA➣Open Public Meetings Act |
| OPMA➣Open Platform Management Architecture |
| OPMA➣Operations Management (course) |
| OPMA➣Ontario Podiatric Medical Association (Canada) |
| OPMA➣Open Platform Management Architecture (open interface specification for the connection of platform management subsystems to server motherboards) |
| OPMA➣Ohio Podiatric Medical Association |
| OPMA➣Ontario Produce Marketing Association (Canada) |
| OPMA➣Oregon Petroleum Marketers Association |
| OPMA➣Ontario Pharmaceutical Marketing Association |
| OPMA➣Oklahoma Petroleum Marketers Association |
| OPMA➣Overseas Press and Media Association (UK) |
| OPMA➣Ohio Petroleum Marketers Association |
| OPMA➣Open Pit Mining Association |
| OPMA➣Oregon Project Management Associate |
| OPMA➣Operations and Plant Managers Association |
| OPMA➣Oregon Park Managers Association |
| OPMA➣Office Products Manufacturers Association |
| OPMA➣Oklahoma Podiatric Medical Association |
| OPMA➣Office of Policy and Management Analysis |
| OPMA➣Okanogan Producers Marketing Association (Washington state) |
| OPMA➣Office of Program Management and Administration |
| OPMA➣Oregon Property Managers Association |
| OPMA➣On Board Performance Monitoring and Alerting |