PR缩写的意思

EBD SCR CCD VASI PM FPA ST HB/L TDOP TVO MPI f.i.w. IMC MIL TCLU BIMCO FAS f.i.o.s. CCL SLS ASR UHVI MCS RC NB B/N S/P AC TFV MPFI VICS HO AMI C.I.F.E. CL D/R M/F HPF AFR 1PPM HAI TAP DT&E OHC f.0.w. APC OX1 ATC RTCM ISSC SSS SUV S/O CVT SA c/- VRCV HERMES SP C/E