N/U缩写的意思

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