EC缩写的意思

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