CAAP is a term that has no synonyms, as it is an acronym for the Civil Aviation Authority of the Philippines. The CAAP is a government agency responsible for regulating and overseeing the safety of aviation activities in the Philippines. They are responsible for the licensing of pilots and engineers, ensuring the safety of air traffic operations, and implementing measures to prevent aviation-related accidents. While there may not be synonyms for the term CAAP itself, there are certainly many other terms and phrases that are used to describe the vital role that this organization plays in keeping Philippine airspace safe for all who use it.