Full form of ORR is Office of Rail regulations
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Frequently Asked Questions
What is the full form of ORR?
ORR stands for Office of Rail regulations. Fullformexpand.com has 24 other full forms of ORR abbreviation.
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"ORR." Fullformexpand.com, https://www.fullformexpand.com/orr/office-of-rail-regulations. Accessed 21 Jun. 2026.
Fullformexpand.com, 2026. "ORR." Accessed June 21, 2026. https://www.fullformexpand.com/orr/office-of-rail-regulations.
"ORR." (n.d.). Fullformexpand.com. Retrieved June 21, 2026, from https://www.fullformexpand.com/orr/office-of-rail-regulations.
ORR. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/orr/office-of-rail-regulations (Accessed: 21 June 2026).
| Abbreviation | Full Form | Category |
|---|---|---|
| ORR | Objective Response Rate |
Others
|
| ORR | Obligatory Risk Ratio |
Others
|
| ORR | Off Road Racing |
Others
|
| ORR | Off Road Radials |
Others
|
| ORR | Off Road Register |
Others
|
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ORR Full Form
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