Federal Housing Administration 
Fair Housing Act 
Federal Highway Administration 
Federal Health Architecture 
Federal Housing Authority 
Functional Hazard Assessment 
Federal Home Administration 
Flight Hardware Availability 
Future Homemakers of America 
Farmers Home Administration 
Fire hazards analysis 
foreign humanitarian assistance 
Functional Hazard Analysis 
Bureau for Food and Humanitarian Assis… 
Failure Hazard Analysis 
familial hyperalphalipoproteinemia 
Familial hypoalphalipoproteinemia 
family history of alcoholism 
family history of atopy 
Family Housing Administration 
Federal Houses Association 
Federal Housing Adminstration 
Federal Housing Admission 
Federal Housing Association 
filamentous haemagglutinin 
filamentous hemagglutinin 
Finite Helical Axis 
fire hazard analysis 
Fish Habitat Area 
Flight Hardware Assembly