PIO缩写的意思

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