OR

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