Department of the Air Force 
Data Acquisition Facility 
department of the airforce 
Destination Address Field 
Dissolved Air Flotation 
Data Analysis Facility 
Delivered At Frontier 
Divorced Asian Female 
dilution/attenuation factor 
Data Administration Forum 
Data Archive Facility 
decay accelerating factor 
Decrement All Frame 
Desert Air Force 
Device Assembly Facility 
Dial Access Facility 
Dilution Attenuation Factor 
distributed approximating functional 
DNA amplification fingerprinting 
Dual Access Facility 
Danish Air Force 
days after flowering 
Delayed Action Fuse 
delayed auditory feedback 
delayed auditory feedback test 
Deliver At Frontier 
Denmark-America Foundation 
Department of Agriculture and Fisherie… 
Department of Agriculture and Food 
Department of Air Force