LTB缩写的意思

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