B19

B19, B- 19 and B 19 is the abbreviation for:

• State Road 19 in Germany
• The Tullnerstraße (B19 ) in Austria
• A virus, parvovirus B19, see
• The U.S. experimental aircraft Douglas XB -19
• In chess, a variation of the Caro- Kann Defence by the ECO code

• Disambiguation
• Abbreviation