B64 may refer to: * B64 (New York City bus), a bus route in Brooklyn, New York City *

Base64 In computer programming, Base64 is a group of binary-to-text encoding schemes that represent binary data (more specifically, a sequence of 8-bit bytes) in sequences of 24 bits that can be represented by four 6-bit Base64 digits. Common to all bina ...

, an encoding scheme *

Design B-65 cruiser Design B-65 was a class of Super Type A cruisersAccording to ''Conway's All the World's Fighting Ships 1922–1946'', p. 178, the Japanese classified Super Type A cruisers as heavy cruisers; however, Garzke and Dulin assert in ''Battleships: Axi ...

, a class of Super Type A cruisers planned by the Imperial Japanese Navy *

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. Opening 1.d4 is a statistically more successful opening for White be ...

variation in chess (code B64)

See also