sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Politics of Open Source Adoption | **** |
| Point of Sale Activation | **** |
| POINT-OF SALE ACTIVATION | *** |
| Patriotic Order of the Sons of America | *** |
| Police Officers Safety Association | *** |
| Public Order Security Act | ** |
| Partial Order Scalogram Analysis | ** |
| Partial Order Structure Alignment | ** |
| Point of Sale Activated | ** |
| Public Offering of Securities Act | ** |
| Point of Sales Activation | ** |
| Public Order and Security Amendment | ** |
| Palos Orland Swim Assc | ** |
| Philosophy of Spiritual Activity | ** |
| Pacific Organic Seafood Association | ** |
| Palos Orland Swim Association | ** |
| Police Officers of Scottsdale Association | ** |
| Patriotic Order of Sons of America | * |
| Passive Optical Sample Assemblies | * |
| Payload Operations Support Area | * |
| Payload Operations and Support Area | * |
| Prevention of Sexual Assault | * |
| Palaeogene Of South America | * |
| Payloads Operations Support Area | * |
| Poltava Oblast State Administration | * |
| Post Office Standardisation Advisory | * |