OR stands for:

  • Logical OR ( disjunction )
  • OR gate in digital technology

OR is an abbreviation for:

  • Alkoxy group, in chemistry
  • Arkefly, Dutch airline after the IATA code
  • Iraq after the ICAO code
  • Oberrat, an Austrian official title
  • Object- relational, in the computer science
  • Obligations ( Switzerland )
  • Odds ratio, the odds ratio in the descriptive statistics
  • Without account - activities without invoices, ie "black"
  • Olympic record
  • Onion routing, in which network technology
  • Operations Research in mathematics and economics
  • Opioid rotation, the change from one opioid to another in case of insufficient pain control or not - tolerable side effects
  • Optik Records, German hip-hop label
  • Oratorio ( Congregation ), a Catholic religious
  • Ordinariatsrat, member of the advisory board of a Catholic bishop
  • Oregon, U.S. State as postal abbreviation

OR as distinguishing signs on license plate:

  • Germany: Landkreis Oranienburg ( discontinued)
  • India: Orissa
  • Italy: Province of Oristano
  • Moldova: Orhei Raion
  • Netherlands: semi-trailer
  • Spain: Orense ( discontinued)

Or stands for:

  • Or ( River ), tributary of the Ural Mountains in Kazakhstan and Russia
  • Or ( Mon trésor ), an Israeli film from 2004

Or is an abbreviation for:

  • Oriya language, according to ISO 639

See also:

  • D'Or
  • Disambiguation
  • Abbreviation