The Continuity Pages:

Star Trek

More to come.

Five-Year Mission (1966-1969, 1973-1974)
Motion Picture Era (1979-1991)
Years 6-7 (1992-1994)
Years 8-9 (1994-1996)
Years 10-11 (1996-1998)
Years 12-16 (1998-2002)
Movies (2009-Present)
Comics and Novels