| PGR | Panda Global Rankings 
| Others |
| PGR | Panoramic Glass Roof
| Others |
| PGR | Paradise Gourmet Rewards
| Others |
| PGR | Patriot Guard Riders
| Others |
| PGR | Patrol Grand Raid
| Others |
| PGR | Peer Group Roundtables
| Others |
| PGR | People Get Ready
| Others |
| PGR | Per Grazia Ricevita
| Others |
| PGR | Per Grazia Ricevuta
| Others |
| PGR | Petroleum Geothermal Register
| Others |
| PGR | Planetary Gear Ratio
| Others |
| PGR | Planning, Grants, And Research Director
| Others |
| PGR | Planning, Grants, And Research Director's Office
| Others |
| PGR | Planning, Grants, and Research Office
| Others |
| PGR | Plant Gene Register
| Others |
| PGR | Plant Genome Research
| Others |
| PGR | Plant Growth Regulator
| Others |
| PGR | Plant Growth Regulators
| Others |
| PGR | Plant Growth Room
| Others |
| PGR | PMBOK Guide Review
| Others |
| PGR | Poison Gas Research
| Others |
| PGR | Population Growth Rate
| Others |
| PGR | Possible Geek Rating
| Others |
| PGR | Post Glacial Rebound
| Others |
| PGR | Post Grant Review
| Others |
| PGR | Post-Graduate Research(er)
| Others |
| PGR | Presentation Graphics Routines
| Others |
| PGR | Priority Guest Rewards
| Others |
| PGR | Production Gear Rentals
| Others |
| PGR | Professional Grazing Reserve
| Others |
| PGR | Progressive Rail
| Others |
| PGR | Project Gotham Racing
| Others |
| PGR | Proton Gradient Regulation
| Others |
| PGR | Public Grievance Redressal
| Others |
| PGR | Pumpkin Green Red
| Others |
| PGR | Spacelab Planning and Ground Rule
| Others |