P15 is a designation used in various contexts, but it is commonly associated with a specific model of a vehicle or equipment. In automotive terms, P15 may refer to a particular series or generation of a car, often indicating its features, specifications, or design elements. In the realm of technology, P15 can also denote a type of processor or component within a system. This designation helps users identify the capabilities and performance characteristics of the item, ensuring they select the right product for their needs.