From general English to specificEnglish for specific purposes (ESP)an area of English linguist, not to be confused with specialized English, which has further divisions ,is a sphere of teaching English language including Business English, Technical English, Scientific English, English for medical professionals, English for waiters, English for tourism, English for Art Purposes, etc.[1] Aviation English as ESP is taught to pilots, air traffic controllers and civil aviation cadets actually its need based learningwho are going to use it in radio communications.[2] ESP can be also considered as an avatar of language for specific purposes.[3]