LVT stands for luxury vinyl tiles and LVP stands for luxury vinyl planks. Sometimes you will find LVT/LVP that are also waterproof/WPC, but not always. They mean two different things. Typically, all WPC products will be considered luxury vinyl tiles or luxury vinyl planks, but not all luxury vinyl is WPC. Kind of like how all golden retrievers are dogs, but not all dogs are golden retrievers. It’s a specialty in the luxury vinyl market.