R6 or R-6 may refer to: * Line R6, a commuter rail service on the

Llobregat–Anoia Line The Llobregat–Anoia Line () is an unconnected metre gauge railway line linking Barcelona with the Baix Llobregat, Bages and Anoia regions, in Catalonia, Spain. Its name refers to the fact that it follows the course of the Llobregat and A ...

, in Barcelona, Catalonia, Spain *

Radial Road 6 Radial Road 6 (R-6), informally known as the R-6 Road, is a network of roads and bridges which comprise the sixth arterial road of Metro Manila in the Philippines. Moving to the east, it passes through the cities of Manila, Quezon City, San Juan ...

or R-6, an arterial road of Manila, Philippines * R6 assault rifle, a South African shortened version of the

R4 assault rifle The Vektor R4 is a South African 5.56×45mm assault rifle. History It entered service as the standard service rifle of the South African Defence Force (SADF) in 1980. In South African service, the R4 replaced the R1, a variant of the 7. ...

Renault 6 The Renault 6 or R6 is an economy C-segment small family car, manufactured and marketed by French automaker Renault from 1968 to 1986. The Renault 6 used the Renault 4's platform, initially including its small engine, but its five-door hatchbac ...

* R6 battery, a carbon-zinc battery in the AA size. See

List of battery sizes This is a list of the sizes, shapes, and general characteristics of some common primary and secondary battery types in household, automotive and light industrial use. The complete nomenclature for a battery specifies size, chemistry, terminal ...

* R6 implant, a type of implant in Scientology doctrine * R6 (New York City Subway car), a model of New York City Subway rolling stock manufactured from 1935 to 1936 * R6 (SEPTA), a former commuter rail line in Philadelphia, Pennsylvania, which has been split into: **

Cynwyd Line The Cynwyd Line is a SEPTA Regional Rail line from Center City, Philadelphia, Center City Philadelphia to Cynwyd (SEPTA station), Cynwyd in Montgomery County, Pennsylvania, Montgomery County, Pennsylvania. Originally known as the Ivy Ridge Line ...

''(R6 Cynwyd)'' **

Manayunk/Norristown Line The Manayunk/Norristown Line is a commuter rail service in Delaware Valley, Southeastern Pennsylvania between Center City Philadelphia and Norristown, Pennsylvania, Norristown, and one of the 13 lines in SEPTA's SEPTA Regional Rail, Regional Rai ...

''(R6 Norristown)'' *

R6 (RER Vaud) The R6 is a railway service of RER Vaud that provides hourly service between and in the Swiss canton of Vaud. On weekdays, rush-hour services continue from Palézieux to , in Fribourg. Swiss Federal Railways, the national railway company of Swi ...

, an S-Bahn line in the canton of Vaud * R6: Explosive with or without contact with air, a risk phrase in chemistry * Caudron R.6, a French reconnaissance aircraft of World War I * R6 expressway (Czech Republic), a road in Czech Republic * R6 expressway (Slovakia) *

Regjeringskvartalet Regjeringskvartalet (the Government Quarter) is a collection of buildings located in the centre of Norway's capital city Oslo, housing several offices for the Norwegian Government. The complex is situated approximately 300m northeast of the Pa ...

or R6, a building under construction as part of the Norwegian Government quarter (Norw. Regjeringskvartalet) * Ross R-6 glider *

Tupolev R-6 The Tupolev ANT-7, known by the VVS as the Tupolev R-6 ( R – ''razvedchik'' – reconnaissance), was a reconnaissance aircraft and escort fighter of the Soviet Union. The R-6 traces its roots back to early 1928 when the Soviet Air Force needed ...

, a Soviet multi- role reconnaissance fighter * USS R-6 (SS-83), a 1919 R-class coastal and harbor defense submarine of the United States Navy *

Yamaha YZF-R6 The Yamaha YZF-R6 is a sport bike, produced by Yamaha as a 600 class from 1999 to 2020. From 2021, production availability is limited to a non- homologated race-only specification in most global markets, causing race organizers to realign their ...

, a 600cc Yamaha supersport-class motorcycle * Air Srpska IATA code ''defunct'' *

Rainbow Six (disambiguation) Rainbow Six may refer to: * ''Rainbow Six'' (novel), a 1998 novel by Tom Clancy ** John Clark, the eponymously code-named commander featured in the Tom Clancy Novel. *''Tom Clancy's Rainbow Six'', a video game franchise published by Ubisoft ** ''Tom ...

, a Tom Clancy video game series and book, is sometimes abbreviated as R6 *

RACSA (airline) RACSA was a private passenger and cargo airline based in Guatemala La Aurora International Airport. It mainly operates charter flights throughout the country. One of its planes was hired by the Guatemalan Air Force and temporarily based at Quetz ...

IATA code *

Sikorsky R-6 The Sikorsky R-6 is an American light two-seat helicopter of the 1940s. In Royal Air Force and Royal Navy service, it was named the Hoverfly II. Development The R-6/Hoverfly II was developed to improve on the successful Sikorsky R-4. In order t ...

helicopter *

R6 (cigarette) R6 is a German brand of cigarettes, currently owned and manufactured by Reemtsma, a subsidiary of Imperial Brands. History Hans Domizlaff developed the brands, R6 (launched in 1921) and Ernte 23. The filterless R6 variant was taken off the mar ...

, a German brand * R6, a multi-tenant Business Support System (BSS) of

Infonova BearingPoint (parent company: BearingPoint Europe Holdings B.V.) is a multinational management and technology consulting firm headquartered in Amsterdam, Netherlands. It has operations in 24 countries with around 6,200 employees. The firm origi ...

Canon EOS R6 The Canon EOS R6 is an advanced full-frame mirrorless interchangeable-lens camera produced by Canon. The camera was announced by Canon on July 9, 2020, alongside the EOS R5. Features * 20.1-megapixel full-frame CMOS sensor * 4K 10-bit v ...

, a Canon full-frame mirrorless interchangeable-lens camera] * Region 6, the

DVD region code DVD region codes are a digital rights management technique introduced in 1997. It is designed to allow rights holders to control the international distribution of a DVD release, including its content, release date, and price, all according to t ...

for People's Republic of China, Hong Kong, North Korea * ''receptor 6'', the sixth in line of a series of cellular receptors, generally at the end of an acronym * R6 road (Zimbabwe), A road connecting Chivhu with Nyazura R06 may refer to: *

HMS Illustrious (R06) HMS ''Illustrious'' was a light aircraft carrier of the Royal Navy and the second of three ships constructed in the late 1970s and early 1980s. She was the fifth warship and second aircraft carrier to bear the name ''Illustrious'', and was aff ...

, a 1976 Invincible-class British Royal Navy light aircraft carrier * ATC code R06 ''Antihistamines for systemic use'', a subgroup of the Anatomical Therapeutic Chemical Classification System

See also