OREA
| Acronym | Definition |
|---|---|
| OREA | Ontario Real Estate Association |
| OREA | Office of Real Estate Appraisers |
| OREA | Office of Russian and European Analysis (US CIA) |
| OREA | Oklahoma Retired Educators Association |
| OREA | Oregon Renewable Energy Act |
| OREA | Oregon Retired Educators Association |
| OREA | Oklahoma Restaurant and Entertainment Association |
| OREA | Oral Roberts Evangelistic Association, Inc. (Pentacostal organization) |