sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Pre Accession Impact Studies | *** |
| Public Affairs Information Services | *** |
| Politics and International Studies | *** |
| Psychosocial Adjustment to Illness Scale | *** |
| Providence Academy of International Studies | *** |
| Public Access Internet Site | *** |
| public-access Internet site | *** |
| Preliminary Aid Information System | *** |
| Privacy in Information Society | *** |
| Public Affairs International Service | *** |
| Plant Architecture Information Systems | *** |
| Philosophical Aspects of Information Systems | *** |
| Pennsylvania Association of Independent Schools | *** |
| Patient Assessment and Information System | ** |
| Public Affairs Information System | ** |
| Palmetto Association of Independent Schools | ** |
| Property Assessment Information System | ** |
| pulmonary atresia with intact ventricular septum | ** |
| Personal Annotated Image Server | ** |
| Path Alarm Indicator Signal | ** |
| Pittsburgh Area Independent School | ** |
| Psychological Adjustment to Illness Scale | ** |
| Personal Accident Insurance Scheme | ** |
| Prestigious Applicants of Intelligent Systems | ** |
| Practice Accreditation and Improvement Survey | ** |
| Position Advantaged Information Systems | ** |
| Protected Areas Information System | ** |
| Paracetamol Acetaminophen in Stroke | ** |
| Project Alert Identification System | ** |
| Process Aware Information Systems | ** |
| Program Administration Interest Section | ** |
| Profit Activity Information System | * |
| Public Affairs Information Sources | * |
| Personalized Audio Information Service | * |
| Profile and Architecture Implementation Strategy | * |
| Palletized Avionics Instrumentation System | * |
| Performance Assessment and Investment Summary | * |
| Point Analysis Intelligence System | * |
| Priority Actions Information System | * |
| paussan animation information site | * |
| public accountability information system | * |
| Packaging Administration and Inventory Services | * |
| Program and Integration Support (contract (SAIC)) | * |