A9
A9 , A 9 or A-9 stands for:
- a standardized paper format (DIN 476 / ISO 216)
- a salary group for civil servants in Germany, see salary regulation A: salary group A 9
- A9.com , an internet search engine from Amazon
- Unit 9 , rocket project in the Third Reich
- Cruiser Tank Mk. I (A9) , tank type of the British Army
- A9 TV , an Islamic Turkish broadcaster
- Apple A9 , a one-chip system from Apple
- Georgian Airways (IATA code)
- Antonov A-9 , a Soviet glider
Motorways and trunk roads:
- Bundesautobahn 9 in Germany
- Pyhrn Autobahn in Austria
- Autobahn 9 (Switzerland)
- A9 road , also Highland Highway , in Scotland
- Autoroute A9 in France
- Aftokinitodromos 9 in Greece
- Autostrada A9 (Italy) in Italy
- Autocesta A9 in Croatia
- Autoestrada A9 in Portugal
- Rijksweg 9 in the Netherlands
- A9 (Cyprus) in Cyprus
- A9 (Nigeria) in Nigeria
ITU prefix:
