Also known as: df.
DF has various meanings in the Governmental & Military category. Discover the full forms, definitions, and usage contexts of DF in Governmental & Military.
Resistance againstan attack of a disease . behaviour of a personwhich is aimed at protecting him or her fromharm defence mechanism
Governmental & MilitaryInstrument for finding the bearing of a transmitting radio station or radio beacon
Governmental & MilitaryDuty-free goods are sold at airports or on planes or ships at a cheaper price than usual because you do not have to pay import tax on them.
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