Which disney world attractions feature pixar characters?

Based on the available evidence, there is no confirmation that Disney World attractions include Pixar characters. Disney and Pixar are separate entities, and while Disney has integrated many of its own characters into park attractions, no sources have documented the use of Pixar characters specifically at Disney World. Guests looking for Pixar-themed experiences may find them in other Disney properties, such as certain Disney Cruise Line itineraries or select Disney hotels, but none have been substantiated for the theme park itself. Without documentary or official park documentation, we cannot assert the presence of Pixar characters in any Disney World attraction.