What does ORR stand for?

The list of ORR abbreviation meanings.

Stands For|60Abbreviated As|0Related|0

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12
Oak Ridge Reservation(Science, Military)
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APASmart Define. (2017). orr. Retrieved September 24, 2026, from http://smartdefine.org/orr/abbreviations/f/Military
ChicagoSmart Define. 2017. "orr" http://smartdefine.org/orr/abbreviations/f/Military (accessed September 24, 2026).
HarvardSmart Define 2017, orr, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/orr/abbreviations/f/Military>.
MLASmart Define. "orr" 10 December 2017. Web. 24 September 2026. <http://smartdefine.org/orr/abbreviations/f/Military>