OPEA
| Acronym | Definition |
|---|---|
| OPEA | Oklahoma Public Employees Association |
| OPEA | Oak Park Education Association (Michigan) |
| OPEA | Ontario Professional Engineers Awards (Canada) |
| OPEA | Outdoor Power Equipment Association |
| OPEA | Oklahoma Palomino Exhibitors Association |
| OPEA | Oregon Professional Electronics Association |
| OPEA | Office of Planning Evaluation and Analysis |