sort by Rank | Alpha
| Possible Meanings | Rank |
| Page the Sunday Times | *** |
| Preserving Arts and Skills of the Trades | *** |
| Parents and Students Together | *** |
| Particle Accelerator Science and Technology | *** |
| Portal to Artifacts in Science and Technology | *** |
| Preservation Association of the Southern Tier | *** |
| Parents Against Speeding Teens | *** |
| Phonological Awareness Skills Test | *** |
| Pacific Archaeological Sciences Team | *** |
| Program Seeks to Train | *** |
| Proof of Age Standards | *** |
| Palestine Academy for Science and Technology | *** |
| Protecting Archaeological Sites Today | ** |
| Persistent and Anonymous Storage | ** |
| Palaeo Anthropology Scientific Trust | ** |
| exPeriencing Archaeology across Space and Time | ** |
| Paintings by the Singh Twins | ** |
| Pan African School of Theology | ** |
| Portland After School Tennis | ** |
| Periodic Acid Schiff Technique | ** |
| Parents and School Together | ** |
| Physical Abilities and Stamina Test | ** |
| Preserving Arts Skills of the Trades | ** |
| Partner Abuse Short Term | ** |
| Polypeptide Angle Suffix Tree | ** |
| Pre Amp Signal Transfer | ** |
| Polypeptide Angles Suffix Tree | ** |
| Pet Animal Serum Treasury | * |
| Pre Admission Surgical Testing | * |
| Principles Assumptions Steps and Techniques | * |
| Preservation and Skills Training | * |
| Put Aside Shadowed Times | * |
| PROGRAM TO SUSTAIN THEY | * |