| Acronym | Definition |
|---|
| PRAI➣Pattern Recognition and Artificial Intelligence |
| PRAI➣Programma Regionale Azioni Innovative (Italian: Regional Innovative Actions Program; EU) |
| PRAI➣Paladin Risk Assessment International |
| PRAI➣Paranormal Research Association of Ireland (est. 2004) |
| PRAI➣Pharmaceutical Research Associates, Inc. (Kansas) |
| PRAI➣Peer Review Analysis, Inc |