SIR缩写的意思

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