REA or Rea may refer to: Places Rea, Lombardy, in Italy Rea, Missouri, United States River Rea, a river in Birmingham, England River Rea, Shropshire, a river in Shropshire, England Rea, Hungarian name of Reea village in Totești Commune, Hunedoara County, Romania Acronyms Railway Express Agency (1918–1975), a defunct American package delivery service Ralph Engelstad Arena, ice hockey venue at the University of North Dakota in Grand Forks, North Dakota Reactive arthritis, inflammatory arthritis that develops in response to an infection in another part of the body Reggio Emilia approach, an educational philosophy Religious Education Association, American scholarly organization Renewable Energy Association, British trade association Research & Education Association, American publisher of test preparation materials and study guides Resident Evil: Afterlife (2010), an American horror film Resident Evil: Apocalypse (2004), am American horror film Resources, Events, Agents, a theoretical model for computerized accounting Rules Enabling Act (1934), US law empowering Federal courts to create "Rules of Civil Procedure" Rural Electrification Administration (1932–1994), former name of the Rural Utilities Service, a US government agency Restrictive Early Action, a type of early action in American college admissions Rapid Equilibrium Assumption, a method for solving Stiff ODEs Other Rea (name), including a list of people and characters with the name Rea (album) Mens rea (Latin for "guilty mind"), a legal term Rea Award for the Short Story, an annual American and Canadian literary award Rhea (bird), sometimes misspelled "rea" Rea Magnet Wire, manufacturer of a broad range of magnet wire and other specialty wire REA Group, the parent company of property website realestate.com.au