OVR
| Acronym | Definition |
|---|---|
| OVR | Over |
| OVR | Ohio Valley Region |
| OVR | Openbaar Vervoer Reisinformatie (Dutch: Public Transport Travel) |
| OVR | Overwrite |
| OVR | Office of Vocational Rehabilitation |
| OVR | Overlay File |
| OVR | Overtype |
| OVR | Override |
| OVR | Oversize |
| OVR | Office of Vital Records |
| OVR | Ottawa Valley Railway |
| OVR | Fatherland-All Russia (Russia) |
| OVR | Program Overlay (File Name Extension) |
| OVR | Office of Victims' Rights (Alaska) |
| OVR | Occurrence/Variance Report (various hospitals) |
| OVR | Output Voltage Ripple |