direct fluorescent antibody 
Data Flow Analyst 
Department of Foreign Affairs 
deterministic finite automaton 
Data Flight Analysis 
Data Flow Analysis 
Delayed Flap Approach 
Department of Family Assistance 
Department of Food and Agriculture 
design for assembly 
Diffuse fibrosing alveolitis 
Director of Finance and Administration 
discontinuous flow analysis 
Doped Fiber Amplifier 
dual fouling apparatus 
Dynamic Financial Analysis 
Aero Coach Aviation 
Dark Fiber Application 
DART For Advertisers 
Data Facilities Area 
Data Flow Architecture 
Data Forwarding Application 
Debye Function Analysis 
Dedicated File Area 
deep femoral artery 
Delayed Flaps Approach 
Density Functional Algorithm 
Department of Finance & Administration 
Department of Finance and Administration 
Deputy Finance Advisor