| Acronym | Definition |
|---|
| PGO➣Profile-Guided Optimization (computer programming) |
| PGO➣Plan Gospodarki Odpadami (Polish: Waste Management Plan) |
| PGO➣Prevot Gilles and Olivier |
| PGO➣Profile Guided Optimization |
| PGO➣Pistol Grip Only (shotguns) |
| PGO➣Public Guardianship Office (UK) |
| PGO➣Ponto-Geniculo Occipital (burst neurons) |
| PGO➣Post-Grant Opposition (intellectual property; various locations) |
| PGO➣Pass Grade Only (academics) |
| PGO➣Project on Government Oversight |
| PGO➣Particuliere Gegevensbeherende Organistatie |
| PGO➣Policy, Guidance and Oversight |
| PGO➣Project GNOME Organization (US Atomic Energy Commission) |