ICAR
ICAR may refer to:
 I Car or HR 4102, a star in the Carina constellation
 i Car or HD 79447, a star in the Carina constellation
 ι Car or Iota Carinae (HD 80404), a star in the Carina constellation
Indian Council of Agricultural Research
Information Centre about Asylum and Refugees
International Corporate Accountability Roundtable
Circuit ICAR, a motorsports complex
iCar (magazine), a British car magazine
 The Mitsubishi i car
 Apple iCar, the Apple electric car project
 iCar, a premium electric car brand by Chery. Icar Air, a charter airline based in Bosnia
Întreprinderea de Construcții Aeronautice Românești (ICAR), a former Romanian aircraft manufacturer
International Commission for Alpine Rescue
Istituto Centrale per gli Archivi (Central Institute for Archives), an institution based in Rome, Italy

