A23
A23 stands for:
- an articulated bus from the manufacturer MAN, see MAN Lion's City
- a battery, see 23A-12V battery
- Martin A-23 , American bomber, see Martin Baltimore
Motorways and trunk roads:
- Aftokinitodromos 23 in Greece
- Autobahn Südosttangente Vienna in Austria
- Highway 23 (Switzerland)
- Autoestrada A23 in Portugal
- Autovía A-23 in Spain
- Autoroute A23 in France
- Autostrada A23 in Italy
- A23 (Kazakhstan)
- A23 (Kenya)
- Bundesautobahn 23 in Germany
