AFD
- Active Format Description
- Adjustable-frequency drive
- Adult Film Database
- Advanced Format Drive
- Airport/Facility Directory
- Alexandria Fire Department
- Alliance for Freedom and Democracy
- Alliance for Germany
- Alliance of Democratic Forces
- Alternative for Germany
- Andai language
- Articles for deletion
- Austin Fire Department
- Australian Faunal Directory
- Auxiliary floating drydock
- French Development Agency
- Nikon F-mount
- Port Alfred Airport