ORR
What does ORR mean in Regional?
This page explains the full form, abbreviation, and meaning of ORR in the Regional category.
ORR stands for:
- Yorketown
- Osage Railroad
ORR is an abbreviation that can have different meanings depending on the context in which it is used.
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Other meanings of ORR
| Term | Meaning |
|---|---|
| ORR |
Oriental Rug Review. |
| ORR |
Operational Readiness Review | Operations Requirements Review | Office of Refugee Resettlement. |
| ORR |
On-line Resource Room. |
| ORR |
Office of Rail Regulation | Office of Rail regulations | Office of Regulatory Reinvention | Old Rochester Regional | oxygen reduction reaction. |
| ORR |
Oxidation- Reduction Reaction. |