B42 may refer to:
* The
Gutenberg Bible
The Gutenberg Bible (also known as the 42-line Bible, the Mazarin Bible or the B42) was the earliest major book printed using mass-produced movable metal type in Europe. It marked the start of the "Gutenberg Revolution" and the age of printed b ...
or the "42-line Bible"
*
Bundesstraße 42
''Bundesstraße'' (German for "federal highway"), abbreviated ''B'', is the denotation for German and Austrian national highways.
Germany
Germany's ''Bundesstraßen'' network has a total length of about 40,000 km.
German ''Bundesstraßen'' ...
, a German road
*
B42 (New York City bus)
The Rockaway Parkway Line is a public transit line in Brooklyn, New York City, running mostly along Rockaway Parkway between Canarsie Pier and the Canarsie–Rockaway Parkway terminal of the BMT Canarsie Line of the New York City Subway. Origin ...
in Brooklyn
*
HLA-B42
HLA-B42 (B42) is an HLA- B serotype
A serotype or serovar is a distinct variation within a species of bacteria or virus or among immune cells of different individuals. These microorganisms, viruses, or cells are classified together based on ...
, an HLA-B serotype
*
B-42 Mixmaster, an American aircraft
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