ORL

ORL may refer to:


 * Omar Rodríguez-López, filmmaker, musician, leader of The Mars Volta
 * IATA airport code for Orlando Executive Airport
 * Olivetti Research Laboratory
 * A common abbreviation for the U.S. city of Orlando, Florida
 * Orlando Magic, the city's National Basketball Association team
 * Oil Refineries Ltd
 * Ontario Rugby League, a rugby league football association in Ontario, Canada
 * Otorhinolaryngology (or otolaryngology for short) is sometimes referred to as ORL
 * Optical return loss in fiber optics and telecommunications
 * The Okanagan Regional Library, a library system in British Columbia, Canada
 * Oldham and Rochdale Line, a tram line of the Manchester Metrolink.
 * ORL (journal), a journal of otorhinolaryngology published by Karger