郵ゆう政せい研けん修しゅう所じょMeaningsNoun1. Posts and Telecommunications Training InstituteKanji used郵mail政politics研refine修discipline (of study)所placeComposed of郵ゆう政せいpostal systemNoun研けん修しゅうtraining (esp. in-service); induction courseNoun所しょcounter for places (offices, facilities, stations)Suffix