fix- - forw
- fix-fit array
- fixed
- fixed area
- fixed connectivity
- fixed cycle
- fixed disk
- fixed equalizer
- fixed error
- fixed field
- fixed function generator
- fixed head
- fixed length queue
- fixed point
- fixed program
- fixed retention
- fixed routing
- fixed sample size
- fixed variable
- fixed vector
- fixed-form
- fixed-head
- fixed-head disk
- fixed-horizon model
- fixed-length
- fixed-length addressing
- fixed-length field
- fixed-length packet
- fixed-length record
- fixed-length word
- fixed-point
- fixed-point calculation
- fixed-point data
- fixed-point notation
- fixed-service-level model
- fixed-site network
- fixup value
- flag
- flag bit
- flag check
- flag field
