ARV

ARV may refer to:


 * Antiretroviral drug, any drug used to treat retroviral infections, primarily in the management of HIV/AIDS
 * , ISO 639-3 language code for the Arbore language, an East Cushitic language
 * Average rectified value, in mathematics and electrical engineering, the average of an absolute value
 * After-repair value, estimated of the value of a real estate property after repair for flipping
 * ARV, IATA code for Lakeland Airport in Minocqua and Woodruff, Wisconsin
 * Al Rojo Vivo (Telemundo), a Spanish-language afternoon news magazine program on Telemundo
 * Australian Refugee Volunteers, formerly the Australian League of Immigration Volunteers
 * Arv, Nordic Yearbook of Folklore, published by the Royal Gustavus Adolphus Academy
 * Arv (album), a 2008 album by the Norwegian Viking/folk metal band Ásmegin
 * ARV Sculling, an Antwerp rowing club

Vehicles

 * A US Navy hull classification symbol: Aircraft repair ship (ARV, ARV(E), ARV(A))
 * Advanced Re-entry Vehicle, a proposed crewed ESA spacecraft
 * Armed response vehicle, a type of police car operated by the British police
 * Armoured recovery vehicle, a military vehicle used to repair or recover other military vehicles
 * Ammunition Resupply Vehicle, a military support vehicle for self-propelled howitzers fielded by South Korea
 * XM1219 Armed Robotic Vehicle, an unmanned military vehicle of the United States Army
 * ARV, former British aircraft manufacturer (1985–1989), originator of the ARV Super2, a light aircraft
 * Axiom Return Vehicle, a fictional spaceship in the 2008 film WALL-E
 * Alien Reproduction Vehicle, a purported reconstruction of a UFO