Yes, if there are no theme park exclusions specified in the Disney World coupons, then you can use the Disney World coupons at any of the four Disney World theme parks and two water parks at Walt Disney World Resort. This includes the Magic Kingdom Park, Epcot, Disney-MGM Studios, and Disney's Animal Kingdom Theme Park as well as Typhoon Lagoon and Blizzard Beach water parks. All of these parks are part of the Walt Disney World Resort and therefore, the discounts specified in the coupons should apply to every theme park and water park on-site at the Walt Disney World Resort.