R1
R1 stands for:
- the European cycle route R1
- the Hessian long -distance cycle path R1, see Fulda cycle path
- the Upper Austrian part of the Danube Cycle Path
- the Drau cycle path
- Antwerp motorway ring in Belgium, see ring 1 (Belgium)
- an expressway in Slovakia, see Rýchlostná cesta R1
- a Rychlostní silnice 1 expressway in the Czech Republic, Prague ring road
- the former German Reichsstrasse 1
- a range of Subaru cars , see Subaru R1
- Yamaha YZF-R 1 , a range of motorcycles produced by Yamaha Motor Corporation
- the cigarette brand Reemtsma No. 1, see R1 (cigarette brand)
- an acronym for DVD Region Code 1.
- Subgroups R1 of haplogroup R (Y-DNA)
- R 1 space denotes a class of spaces that is considered in mathematical topology.
- a Czech television station, see R1 (television station) .
- a South African assault rifle, see FN FAL
R-1 stands for:
- a military multipurpose aircraft built by the Soviet Union, see Polikarpov R-1
- a Soviet flying boat in shoulder-deck design, see Beriev R-1
- the Soviet variant of the German A-4 rocket (V2), see R-1 (rocket)
- a Yugoslav bomber, see Zmaj R-1
