“PTOS”缩略 单词 PTOS 释义 PTOS AcronymDefinitionPTOSPatent and Trademark Office SocietyPTOSPaper-Tape Operating SystemPTOSPennsylvania Trauma Outcome Study (Pennsylvania Trauma Systems Foundation; Mechanicsburg, PA)PTOSPeacetime Operating StockPTOSPatriot Tactical Operations SimulationPTOSParks, Trails, Open Space (space planning) 英汉缩略语词收录了1186255条英文缩写词条，提供最新英文缩写（缩略词）查询及其意思解释，包括月份的英文缩写，有限公司英文缩写等英文缩略词。
