| PGPA | Parallel Generalized Projection Algorithm 
| Others |
| PGPA | Pharmacy Group Practice Associates
| Others |
| PGPA | Physicians Group Purchasing Association
| Others |
| PGPA | Policy Government and Public Affairs
| Others |
| PGPA | Post Graduate Program in Analytics
| Others |
| PGPA | Predicted Grade Point Average
| Others |
| PGPA | Prerequisite Grade Point Average
| Others |
| PGPA | Professional Garden Photographers' Association
| Others |
| PGPA | Program grade point average
| Others |
| PGPA | Property Guardian Providers Association
| Others |
| PGPA | Public Governance Performance and Accountability
| Others |