RV

[[t]ɑ͟ː(r) vi͟ː[/t]]

RVs

N-COUNT

An RV is a van which is equipped with such things as beds and cooking equipment, so that people can live in it, usually while they are on holiday. RV is an abbreviation for `recreational vehicle'. [AM]

...a group of RVs pulled over on the side of the highway.

(in BRIT, usually use , camper van)