RIAP
| Acronym | Definition |
|---|---|
| RIAP | Research Institute for Asia and the Pacific |
| RIAP | Research Institute on Anomalous Phenomena |
| RIAP | Reading Institute for Academic Preparation |
| RIAP | Research Intelligence Analyst Program (Mercyhurst College) |
| RIAP | Research Institute of Animal Production |
| RIAP | Rorschach Interpretation Assistance Program (psychology software) |
| RIAP | Rapid Immune Alkaline Phosphatase |