ac缩写的意思

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