R17 or R-17 may refer to:
Vessels
* , an aircraft carrier of the Royal Australian Navy
* , also HMS ''Valentine'' (R17), a destroyer of the Royal Canadian Navy and Royal Navy
* , a submarine of the United States Navy
Other uses
*
R17 (New York City Subway car)
The R17 was a New York City Subway car model built by the St. Louis Car Company in 1954 for the IRT A Division. A total of 400 cars were built, arranged as single units. Two versions were manufactured: Westinghouse (WH)-powered cars and Genera ...
*
R17 (Rodalies de Catalunya), a regional rail service in Catalonia, Spain
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''R-17'' (TV series), a 2001 Japanese TV series
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BMW R17, a motorcycle
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ISO Recommendation R17, concerning preferred numbers
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Oppo R17, a smartphone
*
R17: Spontaneously flammable in air, a risk phrase
*
R-17 Elbrus
The R-17 Elbrus, GRAU index 9K72 is a tactical ballistic missile, initially developed by the Soviet Union. It is also known by its NATO reporting name SS-1C Scud-B. It is one of several Soviet missiles to carry the reporting name Scud; the most p ...
, a Soviet ballistic missile
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R-17 regional road (Montenegro)
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Renard R.17
The Renard R.17 was a Belgian four-seat cabin monoplane designed and built by ''Constructions Aéronautiques G. Renard''. The high cantilever wing
A cantilever is a rigid structural element that extends horizontally and is supported at only o ...
, a Belgian civil utility aircraft
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Renault 17
Seventeen or 17 may refer to:
*17 (number), the natural number following 16 and preceding 18
* one of the years 17 BC, AD 17, 1917, 2017
Literature
Magazines
* ''Seventeen'' (American magazine), an American magazine
* ''Seventeen'' (Japanese m ...
, a French car
*
Rubik R-17 Móka, a Hungarian glider
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