Fri

Fri is a common abbreviation of Friday.

Fri or FRI may also refer to:
 * Fri (yacht), involved in anti-nuclear protests
 * Fri – En samling, a 2001 album by Kikki Danielsson
 * Family Research Institute, US
 * Forest Research Institute (disambiguation)
 * Fractionation Research Inc., researching distillation systems
 * Fulmer Research Institute, a UK R&D organization (1945-1990)
 * Icelandic Athletic Federation (Icelandic: Frjálsíþróttasamband Íslands)
 * Left Revolutionary Front (Bolivia) (Spanish: Frente Revolucionario de Izquierda)
 * The Norwegian Organisation for Sexual and Gender Diversity (Norwegian: Foreningen for kjønns- og seksualitetsmangfold)