B51

B51 or B-51 may refer to:

• HLA-B51, an HLA-B serotype
• Bundesstraße 51, a road in western Germany
• Martin XB-51, an American airplane
• Sicilian Defence, in the Encyclopaedia of Chess Openings
• B51 (New York City bus)

Topics referred to by the same term

This disambiguation page lists articles associated with the same title formed as a letter–number combination.
If an internal link led you here, you may wish to change the link to point directly to the intended article.