YB缩写的意思

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