B90 may refer to :
Places
edit- WOH S264, a red supergiant star in the Large Magellanic Cloud, also known by the catalog number B90 in the W60 catalog
- A postcode area in Solihull, West Midlands, England, UK
Roads
edit- Bundesstraße 90 , a road in Germany; see List of federal highways in Germany
- Nassfeld Straße (Landesstraße 90; formerly Bundesstraße 90), a road in Austria
- B90, a road in Greenisland, County Antrim, Northern Ireland
Vehicular
edit- DLR B90 stock, a passenger train on the Docklands Light Railway in London, UK
- Russian submarine Sarov (B-90)
Automotive
edit- Bestune B90, a mid-size car
- Dacia Sandero (B90), the first generation of the Dacia Sandero hatchback
Aviation
edit- Aeromarine B-90, an early U.S. aircraft engine
- Blackburn B-90, a British swing wing aeroplane from Blackburn Aircraft
- Russian Air Force B-90 (Bombardirovshik 90), a Russian air force bomber project
Other uses
edit- B90 nuclear bomb
- Sicilian Defence, Najdorf Variation, Encyclopaedia of Chess Openings code
- B90 FM (1990-1993), a radio station in Wellington, New Zealand
- Bündnis 90 (Alliance 90), a German political coalition