OAR

OAR is a with multiple meanings, as described below:
*An abbreviation of the term Original Aspect Ratio. See Aspect ratio (image).
*The IATA code for Marina Municipal Airport in Marina, California.
*The Office of AIDS Research, part of the United States National Institutes of Health.
*The band Of a Revolution, abbreviated OAR.

See also

*Oar, a tool used for rowing a boat.
*Oar (Skip Spence album), a psychedelic/folk album by musical artist Skip Spence.