| Definition | : | Oriya |
| Category | : | Regional // Language Codes |
| Country/Region | : | India |
| Country | Term | Full Form | Definition | Meaning | Main Category // Subcategory | |
|---|---|---|---|---|
| Worldwide | OR | Odds Ratio | Academic & Science // Mathematics | |
| Worldwide | OR | Operating Room | Medical // Hospitals | |
| Worldwide | OR | Operations Research | Academic & Science // Mathematics | |
| United States | OR | Oregon | Regional // States & Districts | |
| United States | OR | Oregon | Regional // States & Districts | |
| Netherlands | OR | ArkeFly | Transport & Travel // Airline Codes | |
| India | or | Oriya | Regional // Language Codes | |