In no particular order ...
1. Lois & Clark - of course!
2. Grey's Anatomy - quite possibly my favorite show EVER!
3. Desperate Housewives
4. Smallville
5. Friends
6. X-Files
7. Ally McBeal
8. Will & Grace
9. All My Children - been watching since around 1985
10. Young Riders
11. Sex and the City
12. Cosby Show
13. Fresh Prince of Bel-Air
14. Full House
15. That 70's Show
I'm sure there's a few more but I can't think of them at the moment ...