dir缩写的意思

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