sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| American Pacific International School | **** |
| Alcohol Policy Information System | **** |
| And the Provision of Information Services | *** |
| Asian Pacific Interest Section | *** |
| Antennas and Propagation International Symposium | *** |
| Associazione Professionale Italiana Shiatsu | *** |
| Also Published at the Same | *** |
| Air Pollution Information System | *** |
| Annual Poverty Indicators Survey | *** |
| Antarctic Pack Ice Seals | *** |
| Aquatic Plant Information System | *** |
| asia pacific international school | *** |
| Automated Passenger Information System | *** |
| Association of Proprietors of Integrated Schools | *** |
| Arbeitsdatei PIOS Innere Sicherheit | *** |
| Australian Passport Information Service | *** |
| All Points Inspection Services | *** |
| An Approved Production Inspection System | *** |
| Astronomy Physics Internet Society | *** |
| acute pulmonary injury syndrome | ** |
| Automated Palmprint Identification System | ** |
| Australia Poland Immigration Services | ** |
| and Pacific Islander Americans | ** |
| Alumni Pelajar Islam SBP | ** |
| Assessment Planning Interventions and Supervision | ** |
| Ake Panya International School | ** |
| American Production and Inventory Society | ** |
| Alternative Photography International Symposium | ** |
| Announcements of public interests | ** |
| American Petroleum Institute Statistics | ** |
| Aircraft Parking and Information System | ** |
| Advanced Passenger Information Service | ** |
| Antihypertensive Patch Italian Study | ** |
| Asset Protection Information System | ** |
| Agricultural Product Inspection Services | ** |
| architectural photogrammetry information system | ** |
| Automated Pantograph Inspection System | ** |
| Annual Poverty Incidence Survey | ** |
| Animal Protection Information Service | ** |
| Advance Passenger Information Systems | ** |
| Advocacy and Public Information Section | ** |
| Afterlife Paranormal Investigation Society | ** |
| Advanced Passanger Information System | * |
| Application Program Interface Server | * |
| Asia Pacific Information Society | * |
| Aircraft Positioning and Information System | * |
| Acoustic Properties Instrument Sonar | * |
| AcQ Platform Interface Software | * |
| Aerial Photography Information System | * |
| Advanced Plant Improvement for Sustainable | * |
| Advanced Process Information System | * |
| Advertising Publishing Internet Service | * |
| Analyses and Programming Information Systems | * |
| Atlantic Partners Investment Services | * |
| Ace Production in Sports | * |
| Auto Prompting Inspection Station | * |
| Active pharmaceutical ingredient systems | * |
| Aromatic Plants Information Service | * |
| Automated Personnel Inventory System | * |
| Automated Procurement Information System | * |