RV (disambiguation)

For the Wikipedia abbreviation rv, see Help:Reverting

RV commonly refers to recreational vehicle, a motorhome.

RV or Rv may also refer to:

Electronics, mathematics and science

• Random variable
• Radial velocity, the velocity of an object in the direction of the line of sight
• RealVideo, a video format developed by RealNetworks
• Residual volume, the volume of air remaining in the respiratory system after maximal expiration
• Rota Vector, a gear set used in the robotics and machine tool industry
• Rotational velocity, an angular speed
• Variable resistor, an abbreviation used in electronic circuit schematics

Transport

• Caspian Airlines (IATA airline code), an airline based in Tehran, Iran
• Rahway Valley Railroad, a shortline railroad in the eastern United States
• Re-entry vehicle, a space vehicle intended to enter an atmosphere
• Research vessel, a ship primarily constructed to carry out scientific research at sea
• Van's Aircraft, a series of sport planes

Other uses

• Vatican Radio (Italian: Radio Vaticana), the official broadcasting service of the Vatican
• Red Electoral Alliance (Norwegian: Rød Valgallianse or Nynorsk: Raud Valallianse), a former political party in Norway
• Registered voters, a term used in political polls
• Remote viewing, a paranormal ability
• Revised Version, a Bible edition
• Rift Valley Province in Kenya
• Roma Victor, an online role-playing game based on the Roman Empire in the latter half of the 2nd century
• RV (film), a 2006 comedy film starring Robin Williams
• R. V. College of Engineering, located in Bangalore, India
• Ryom-Verzeichnis, a partial catalog of the music of Antonio Vivaldi created by Peter Ryom
• Rožňava, Slovakia, car plate registration identifier

See also

• R5 (disambiguation)
• Rendezvous (disambiguation), the anglicisation of the French word Rendez-vous meaning "appointment" sometimes abbreviated as rv.