What Does OR Stand For?

OR has more than one possible meaning :

• OR - Odds Ratio
• OR - Operational Requirement
• OR - Operational Research
• OR - OPerational Right
• OR - Operations Requirement
• OR - Operations Review
• OR - Operations Room
• OR - Oriya Language ISO 639 1 Code
• OR - Outer Roll
• OR - Overhaul And Repair
• OR - Oxygen Relief

If you know of another acronym for OR, please suggest it as a new acronym for OR.