RIV

RIV may refer to:

Anatomy and Medicine

 * Right innominate vein
 * Recombinant influenza vaccine

Military aviation

 * March Air Reserve Base, a U.S. Air Reserve base in Riverside County, California, by IATA airport code
 * Fieseler Fi 103R Reichenberg, a model of late-World War II German bomber aircraft
 * Siemens-Schuckert R.IV, a bomber aircraft built in Germany during World War I
 * Zeppelin-Staaken R.IV, a bomber aircraft built in Germany during World War I

Transport

 * APG Airlines, by ICAO code
 * Registrar of Imported Vehicles, Canada
 * Regolamento Internazionale Veicoli, the International Wagon Regulations for European rail freight wagons
 * Riversdale railway station, Australia, station code RIV
 * Riverside – Downtown station, California, United States, Amtrak station code RIV
 * Riviera MRT/LRT station, Punggol, Singapore, station abbreviation RIV

Other uses

 * Augustus Quirinus Rivinus (1652–1723), German physician and botanist, with standard author abbreviation "Riv."
 * Rapid intervention vehicle, a type of airport crash tender vehicle
 * Residual income valuation, an approach to equity valuation
 * Riversdale Mining, Australian Securities Exchange symbole RIV
 * Riverside International Raceway, a former automobile race course in Riverside, California
 * Riviera (hotel and casino), nicknamed "the Riv", Las Vegas, Nevada, United States
 * Rivaan, nicknamed "The Riv", New York City home for the Royal Rooters of Red Sox Nation, a fan club for the Boston Red Sox