FDL - Flight Data Log FDF - Flight Data File FDE - Flight Data Entry FDB - Flight Data Block FDC - Flight Data Center FDL - Flight Data Logger FDS - Flight Data System FDS - Flight Data Service FDR - Flight data recorder FDA - Flight Data Analysis FDE - Flight Data Exchange FDS - Flight Data Subsystem FDM - Flight Data Mentoring FDP - Flight Data Processor FDR - Flight Data Recorders IFDL - Intra Flight Data Link FDM - Flight Data Monitoring FDM - Flight Data Management FDP - Flight Data Processing IFDL - Inter Flight Data Link FDEP - Flight Data Entry Panel SSFD - Solid State Flight Data FDA - Flight Data Acquisition FDIO - Flight Data Input Output FDSU - Flight Data Storage Unit SFDF - Station Flight Data File DFDU - Digital Flight Data Unit FDCs - Flight Data Coordinators FDSC - Flight Data System Count FFDP - Final Flight Data Package FDAS - Flight Data Access System FDRU - Flight Data Recorder Unit TFDM - Tower Flight Data Manager DFDR - Digital Flight Data Recor FDCP - Flight Data Control Panel FDV - Flight Data Visualization FDIU - Flight Data Interface Unit FDIU - Flight Data Intercept Unit FDDS - Flight Data Display System NFDC - National Flight Data Center NFDD - National Flight Data Digest FDMU - Flight Data Management Unit DFDS - Digital Flight Data Systems FDPU - Flight Data Processing Unit FDDM - Flight Data Display Manager FDPA - Flight Data Processing Area FDRS - Flight Data Recorder System AFDR - Aircraft Flight Data Record DFDR - Docket Flight Data Recorder FDAU - Flight Data Acqusition Unit
