Dirac (disambiguation)

Paul Dirac (1902–1984) was a Swiss-British theoretical physicist, Nobel laureate, and a founder of the field of quantum physics.

Dirac may also refer to:


 * DiRAC, Distributed Research using Advanced Computing, a supercomputing facility
 * Dirac (software), a relativistic quantum chemistry program
 * Dirac, Charente, a commune in the Charente département of France
 * 5997 Dirac, a main-belt asteroid
 * Gabriel Andrew Dirac (1925–1984), graph theorist, Paul Dirac's stepson
 * Dirac (dress), a Somali dress
 * Dirac (video compression format), an open digital video codec developed by BBC Research