Alpha (disambiguation)

Alpha (uppercase Α, lowercase α) was the first letter in the Greek language alphabet of Earth. It was also an initial word, common to several things. Alffa
 * Alpha (The Evil of the Daleks) (TV: The Evil of the Daleks)
 * Alpha Centauran
 * Alpha Centauri (The Curse of Peladon)
 * Alpha Centauri (planet)
 * Alpha Centauri (system)
 * Alpha Centauran Table Tennis Club
 * Alpha Class
 * Alpha Geminorum (TV: The Poison Sky)
 * Alpha Meson (TV: The Big Bang)
 * Alpha Serpens Caput (PROSE: Lords of the Storm)