64

64 or sixty-four or variation, may refer to:


 * 64 (number)

Dates

 * one of the years 64 BC, AD 64, 1864, 1964, 2064
 * June 4th (6/4)
 * the date of the 1989 Tiananmen Square protests and massacre
 * April 6th (6/4)
 * April 6 AD (6/4)
 * June 4 AD (6/4)

Places

 * Highway 64, see list of highways numbered 64
 * Interstate 64, a national route in the United States
 * The code for international direct dial calls to New Zealand (+64)

Music

 * "64" (song), a 2011 song by hip hop band Odd Future
 * Sixty Four (album), a 2004 album recorded in 1964 by Donovan
 * "64" is the title of a song by the hip-hop group Mellowhype from their album BlackenedWhite

Science

 * The atomic number of gadolinium, a lanthanide
 * 64 Angelina (asteroid 64), a main-belt asteroid

Technology

 * Base64 encoding
 * Commodore 64 (in 8-bit home computers, a common shorthand is 64)
 * A /64 Classless Inter-Domain Routing block

Other

 * Nintendo 64 video game console
 * 64, a former Russian chess magazine
 * Sixty-four (ship), a type of sailing warship
 * Crayola 64 pack
 * 64 Zoo Lane, a British animated children's TV series