QRO
| Acronym | Definition |
|---|---|
| QRO | Querétaro (state of México) |
| QRO | Queretaro, Queretaro, Mexico (Airport Code) |
| QRO | Quick Reaction Option |
| QRO | High Power Transmitter |
| QRO | Quebec Regional Office (Canada) |
| QRO | Quick Response Option |
| QRO | Quote Rate Only |
| QRO | Queen's Regulations & Orders (Canadian Forces) |