There are 9 attractions at Universal Studios Florida with height requirements:

Height Requirements at Universal Studios Florida
Attraction Height Requirement
E.T. Adventure 34"
Woody Woodpecker's Nuthouse Coaster 36"
Transformers: The Ride-3D 40"
The Simpsons Ride 40"
Despicable Me: Minion Mayhem 40"
MEN IN BLACK Alien Attack 42"
Harry Potter and the Escape from Gringotts 42"
Revenge of the Mummy 48"
Hollywood Rip Ride Rockit 51"

Height Requirements at Other Parks