sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Personal Digital Assistant Also | *** |
| Pediatric Dentistry Association of ASIA | ** |
| Professional Divers Association of Australia | ** |
| Packet Delay Adjust Acknowledgement | ** |
| Pennsylvania Dental Assistants Association | * |
| Papa Dextrosa Agar Acidificado | * |
| Publications of the Department of Art and Archaeology | * |
| Professional Divers Association of Australasia | * |
| Progressive Democratic Alliance of Alabama | * |