5R may refer to : *

Yaesu VX-5R The Yaesu VX series is a line of two sequences of compact amateur radio handheld transceivers produced by Yaesu. There is a line of ultra-compact lower-power dual-band (2 m and 70 cm) transceivers that started with the VX-1R and was la ...

, an ultra-compact amateur radio transceiver *

IRS Aero IRS Aero (IATA: LD (later 5R), ICAO: LDF) was a Russian charter airline that was established in 1997.Komissarov and Gordon 2003, pp. 138–139 Closure Its operating license was revoked in January 2003 because an investigation into an accident t ...

IATA designator *

Karthago Airlines Karthago Airlines was a privately owned airline based in Tunis, Tunisia, operating scheduled charter flights to Europe. Its main base was in Djerba-Zarzis Airport, but most of the flights were out of Tunis-Carthage International Airport. It w ...

IATA designator *

Madagascar Madagascar, officially the Republic of Madagascar, is an island country that includes the island of Madagascar and numerous smaller peripheral islands. Lying off the southeastern coast of Africa, it is the world's List of islands by area, f ...

aircraft registration code * A standard consumer print size for photographs. See

Standard photographic print sizes Standard photographic print sizes are used in photographic printing. Cut sheets of paper meant for printing photographs are commonly sold in these sizes. Many nominal and effective sizes are specified in international standard ISO 1008 using mill ...

. *5R, the production code for the 1980 ''Doctor Who'' serial '' Full Circle'' * 5R Fulton Rapid, a San Francisco bus line

See also