| PA/VA | Public Address and Voice Alarm 
| Others |
| PAVA | Pacific American Volunteer Association
| Others |
| PAVA | Pan American Vocology Association
| Others |
| PAVA | Pelargonic Acid Vanillyl Amide
| Others |
| PAVA | Pelargonic Acid VanillylAmide
| Others |
| PAVA | Pelargonic Acid Vanillylamide Also
| Others |
| PAVA | Pelargonic Acid Vanillylamide And
| Others |
| PAVA | Pool Adjacent Violators Algorithm
| Others |
| PAVA | Portland Area Volunteer Administrators
| Others |
| PAVA | Professional Association of Visual Artists
| Others |
| PAVA | Programa de Ayada para los Vecinos del Altiplano
| Others |
| PAVA | Protection and Advocacy for Voting Access
| Others |