Category: Governmental » Transportation (5766 entries)

		AEX	Automated Execution
		AF	Airway Facilities
		AF	Advance Freight
		AFB	Air Force Base
		AFB	Aluminum Four Barrel
		AFC	Automatic Fare Collection
		AFCS	Automatic Flight Control System
		AFD	Airport Facility Directory
		AFF	Automated Flight Following
		AFF	Air Freight Forwarder
IMHO you should create a personal abbreviations list...