Marvel/DC

Superman vs. the Amazing Spider-Man (1976)
Batman vs. the Incredible Hulk (1981)
Amazing Spider-Man and Superman (1981)
Uncanny X-Men/New Teen Titans (1982)

Batman/Punisher: Lake of Fire (1994)
Punisher/Batman Deadly Knights (1994)
Spider-Man/Batman (1995)
Darkseid vs. Galactus: The Hunger (1995)
Green Lantern/Silver Surfer: Unholy Alliances (1995)
All Access (1996-1997)
DC/Marvel: All Access (1996-1997)
Batman/Captain America (1996)
Marvel vs. DC (1996)
DC vs. Marvel (1996)
Silver Surfer/Superman (1997)
Unlimited Access (1997-1998)
Batman/Spider-Man (1997)
Daredevil/Batman (1997)
Incredible Hulk vs. Superman (1999)
Batman/Daredevil (1999)
Superman/Fantastic Four (1999)

Avengers/JLA (2003-2004) JLA/Avengers (2003-2004)

 

See also:
Other DC series