| PUA | Paid Up Additions
| Others |
| PUA | Pandemic Unemployment Assistance
| Others |
| PUA | Paul University, Awka - Anambra State
| Others |
| PUA | Payment Undertaking Agreement
| Others |
| PUA | Paypal User Agreement
| Others |
| PUA | Pediatric Urology Associates
| Others |
| PUA | Peoples University of the Americas
| Others |
| PUA | Personal User Agent
| Others |
| PUA | Pharos University in Alexandria
| Others |
| PUA | Pick Up Artist
| Others |
| PUA | Pick Up Artists
| Others |
| PUA | Plasma Uric Acid
| Others |
| PUA | Portland Urologic Associates
| Others |
| PUA | Possession and Use Agreement
| Others |
| PUA | Potentially Unwanted Application
| Others |
| PUA | Potentially Unwanted Applications
| Others |
| PUA | Potentially Unwanted Apps
| Others |
| PUA | Potentially Usable Application
| Others |
| PUA | Potentialy Unwanted Application
| Others |
| PUA | Premium Upgrade Assurance
| Others |
| PUA | Present under Arms
| Others |
| PUA | Private Use Area
| Others |
| PUA | Professional Underwriters Agency
| Others |
| PUA | Professional Underwriters Agency, Inc.
| Others |
| PUA | Puas, Papua New Guinea
| Others |
| PUA | Public Use Area
| Others |