ASDF
ASDF may refer to:
Military
- Air Self-Defense Force, in Japan
- Alabama State Defense Force, a military entity
- Alaska State Defense Force, a military entity
Technology
- Advanced Scientific Data Format, a form of storing astronomical data
- Another System Definition Facility, a build system for Common Lisp
- ASDF, the sequence of letters from the left end of the home row on some keyboard layouts
Other meanings
- asdfmovie, an animated sketch comedy series; see TomSka § Asdfmovie