B61 may refer to:
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B61 nuclear bomb
The B61 nuclear bomb is the primary thermonuclear weapon, thermonuclear gravity bomb in the United States Enduring Stockpile following the end of the Cold War. It is a low-to-intermediate yield strategic nuclear weapon, strategic and tactical nuc ...
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B61 (New York City bus) in Brooklyn
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HLA-B61
HLA-B61 (B61) 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 Cell (biology), cells are classified to ...
, an HLA serotype
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Sicilian, Richter-Rauzer
The Sicilian Defence is a chess opening that begins with the following moves:
:1. e4 c5
The Sicilian is the most popular and best-scoring response to White's first move 1.e4. The opening 1.d4 is a statistically more successful opening for Whi ...
, Encyclopaedia of Chess Openings code
* Alternative name for the
ephrin A1, human gene
B-61 may refer to:
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B-61 Matador, the first operational surface-to-surface cruise missile built by the United States
{{Letter-Number Combination Disambiguation