Meaning of PE in English

PE

( BrE ) ( US P.E. ) / ˌpiː ˈiː; NAmE / noun

[ U ] the abbreviation for 'physical education' (sport and exercise that is taught in schools) :

a PE class

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.