font - freq
- font change
- font command
- font descriptor size
- font designer
- font disk
- font effect
- font engine
- font format
- font list
- font mapper
- font mapping
- font name
- font resticle
- font set
- font style
- font-change character
- fontchange
- fontware
- fool
- fool-tolerance
- fooled
- fooling
- footer
- footway jointing chamber
- for free
- for more information
- for short
- for-party line
- forbidden interval
- forbidden mode
- forbidden-combination check
- force-ventilated
- forced control
- forced cooling
- forced oil-air cooling
- forced oscillation
- forced state transition
- forecast of failure
- foreground
- foreground color
