B18
B18, B- 18 and B 18 is the abbreviation for:
- State Road 18 in Germany
- The Hainfelder road ( B18 ) in Austria
- A bomber of the U.S. Air Force during the Second World War; see Douglas B-18
- In chess, a variation of the Caro- Kann Defence by the ECO code
- Disambiguation
- Abbreviation