A9

A9, A9 or A-9 stands for:

• A standard paper size (DIN 476/ISO 216)
• A grade of officials in Germany, see the remuneration system A: Grade A 9
• A9.com, an Internet search engine from Amazon
• Unit 9, missiles project in the Third Reich
• Cruiser Tank Mk I ( A9), armor -examination of the British Army
• A9 TV, an Islamic Turkish transmitter

A9 is the name of several highways:

• Federal Highway 9 in Germany
• Phyrn motorway in Austria
• Highway 9 ( Switzerland )
• Autoroute A9 in France
• Aftokinitodromos 9 in Greece
• Autostrada A9 (Italy ) in Italy
• Autocesta A9 in Croatia
• Autoestrada A9 in Portugal

A9 is the name of the following highways:

• A9 road, also Highland Highway, in Scotland

• Disambiguation
• Abbreviation