Here we go...
1) Vietnamese/Chinese/Japanese/Thai/Sushi
2) Italian/Seafood
3) Classic American/Steaks/BBQ/Deli/Fast Food
4) Mexican/etc (hold the cilantro, please, it makes me gag for some reason!)
5) French/German (only cuz I can't think of any others I've had)
Does that count as more than 5?

I went to an Indian restaurant once, and it left a bad taste in my mouth. Literally.