HA缩写的意思

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