PTC缩写的意思

ESL USG BBQ QFII W.C. WTS d/w BDL RM CBF CP WMP PP ac s.c. TAM LIM P/T MSG MIL NomCom n.e. ID Snafu DEV fxd A/W IAC EO MW N/U IB PZG B.J.P.I.S prev VLP bend acc.cop. eo TM bldg. XS AISI PF UL DS dz q.v. vac CBL GPH gym o/a Lab APC PA LPH Bk. ACG P.