| Rank | Abbreviation | Meaning |
|---|
| ***** | PRAI | Pattern Recognition and Artificial Intelligence
| |
| **** | PRAI | Peer Review Analysis, Inc
| |
| *** | PRAI | Pharmaceutical Research Associates, Inc.
| |
| *** | PRAI | PAL recode adapter interface
| |
| *** | PRAI | Programma Regionale Azioni Innovative
| |
| *** | PRAI | Physical Risk Assessment Inventory
| |
| ** | PRAI | Paranormal Research Association of Ireland
| |
| ** | PRAI | Pacific Research Associates Inc
| |
| ** | PRAI | Promoting Reel African Images
| |
| ** | PRAI | Property Registration Authority Is
| |
| * | PRAI | Probabilistic Reasoning in Artificial Intelligence
| |
| * | PRAI | PRA International
| |
| * | PRAI | Paladin Risk Assessment International
| |
| * | PRAI | N-(5'-phosphoribosyl) anthranilate isomerase
| |
| * | PRAI | Pulmonary regurgitant area index
| |
| * | PRAI | Paul Robeson Award Initiative
| |
| * | PRAI | Portfolio Recovery Associates Inc
| |
| * | NSERC PRAI | Nserc Project Research Applicable in Industry
| |
| * | PRAI | N-(5'-phosphoribosyl) anthranilate isomerase reaction
| |
| * | PRAI | Paul Robeson Award Is
| |
| * | PRAI | Pacific Regional Audit Initiative
| |
| * | PRAI | Project Research Applicable in Industry
| |
| * | PRAI | PRO ROADS SYSTEMS, INC.
| |
| * | PRAI | N-5'-phosphoribosylanthranilate isomerase
| |
| * | PRAI | phosphoribosylanthranilate isomerase
| |