Douglas Harper's Etymology Dictionary
short for recreational vehicle, by 1967.
An RV is a recreational vehicle, a motorhome.
RV or Rv may also refer to:
RV (also known as Runaway Vacation) is a 2006 American road comedy film directed by Barry Sonnenfeld, produced by Lucy Fisher and Douglas Wick, written by Geoff Rodkey, and starring Robin Williams, Cheryl Hines, Joanna "JoJo" Levesque, Josh Hutcherson, Kristin Chenoweth, and Jeff Daniels. It was released on April 28, 2006, in North America. The film was released on DVD and Blu-ray Disc on August 15, 2006.
Usage examples of "rv".
The snowbirds live like gypsies: some in expensive RVs, some in cardboard shacks.
Next were coordinating instructions, the nitty-gritty details like timings, grid references, RVs, locations of interest.