| Acronym | Definition |
|---|
| PQO➣Product Quality Operations (Google) |
| PQO➣Project Quality Officer (various organizations) |
| PQO➣Parallel Query Option (Oracle) |
| PQO➣Please Quiet Ourselves (band) |
| PQO➣Professionally Qualified Officer (British Army; UK) |
| PQO➣Poor Quality Original |
| PQO➣Power Quality Online |
| PQO➣Print Queue Operator |