See also: oh, óh, öh, он, өн, and

EnglishEdit

AbbreviationEdit

OH

  1. (US) Ohio, a state of the United States of America.
  2. (organic chemistry) Symbol for a hydroxyl, or alcohol, functional group.
  3. (inorganic chemistry) Symbol for a hydroxide radical, or hydroxyl group.
  4. (US, army, aviation) Prefix code for observation helicopter designations.
  5. (Internet slang) Other Half, i.e. Husband, wife, partner etc.
Last modified on 15 March 2014, at 22:15