noun: Initialism of Royal Irish Constabulary. [(historical) The Irish police force when Ireland was part of the United Kingdom of Great Britain and Ireland.]
noun: Initialism of Royal Institute of Chemistry.
noun: (politics, economics) Initialism of Russia, India and China. (trilateral summit) [A country in Eastern Europe and North Asia, bordering on the Pacific and Arctic Oceans and the Baltic, Black, and Caspian Seas; established as an independent country in 1991 upon the dissolution of the Soviet Union, it is the largest country in the world. Co-official name: Russian Federation, formerly the Russian Soviet Federative Socialist Republic (RSFSR) (among other names) from 1917 to 1991. Capital and largest city: Moscow.]
noun: Initialism of resin identification code.
noun: Alternative spelling of Rick (“male nickname, usually short for Richard”) [A diminutive of the male given name Richard, or sometimes of related names, such as Ricardo.]