• Source: R4

R4, R04, R.4, R-4, or R/4 may refer to:




Military






= Aircraft

=
Caudron R.4, World War I French reconnaissance aircraft, first flown in 1915
Curtiss R-4, air ambulance version of the American Curtiss Model R utility aircraft, first flown in 1915
Sikorsky R-4, American helicopter, first flown in 1942




= Ships

=
HMCS Cayuga (R04), Royal Canadian Navy destroyer
USS R-4 (SS-81), U.S. Navy submarine




= Weapons

=
R4 assault rifle, produced by South African manufacturer Vektor
Remington R4 carbine, assault rifle used by the Philippine Marine Corps
Bisnovat R-4, Soviet missile




= Other military

=
Plan R 4, the World War II British plan for an invasion of the neutral state of Norway in April 1940




Science


R4, designation of risk phrase "Forms very sensitive explosive metallic compounds"
R4 nuclear reactor, the fourth nuclear reactor built in Sweden
Exotic R4, in mathematics, a differentiable manifold




Transportation






= Cars

=
R4, abbreviation for rear-engine, four-wheel drive layout
R4, a sub-class of Group R rally cars
Jaguar R4, Jaguar Racing's car for the 2003 Formula One season
McRae R4, a rally car designed in part by Colin McRae
Renault R4, alternative name for the Renault 4
Suzuki GSX-R/4, a concept car made by Suzuki in 2001




= Roads

=
R4 ring road in Ghent, Belgium
R4 expressway (Czech Republic)
R4 expressway (Slovakia)
R-4 motorway (Spain)
R4 road (Zimbabwe), a road connecting Harare and Nyamapanda
Radial Road 4 or R-4, an arterial road of Manila, Philippines




= Other transportation

=
R4 (Canberra), a bus route in Canberra, Australia
R4 (New York City Subway car)
R4 (RER Vaud), an S-Bahn line in the canton of Vaud
R4 (Rodalies de Catalunya), a commuter rail line in Barcelona, Catalonia, Spain
R4 41st Avenue RapidBus, an express bus service in Vancouver, BC, Canada




Video games


R4: Ridge Racer Type 4, a racing game for Sony PlayStation, developed by Namco
Rush Rush Rally Racing, a racing game for Sega Dreamcast, developed by Senile Team
R4 cartridge, a Nintendo DS flash cartridge




Other uses


BBC Radio 4 the premier BBC speech radio station
R4, a building in the Norwegian Government quarter (Norw. Regjeringskvartalet)
Region 4, the DVD region code for most of Mexico, Central America, South America, Australia, New Zealand, Oceania




See also


4R (disambiguation)

Kata Kunci Pencarian:

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• Loening R-4