IB缩写的意思

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