unju - vari
- unjustified
- unjustified text
- unknown
- unknown character
- unknown object
- unknown quantity
- unknown state
- unknown-input observability
- unlabelled
- unlabelled common block
- unlabelled magnetic tape
- unlabelled multireel file
- UNLD
- unlicensed usage
- unlike dislocation
- UNLIM
- unlimited
- unlimited length data
- unlink
- unlink system call
- unlisted pattern
- unload data base
- unload data set
- unload hive
- unload zone
- unloaded
- unloaded version
- unloading
- unloading foreground job
- unlock anchor
- unlock statement
- unlocked resource
- unlocking escape
- unmagnetized region
- unmanned
- unmanned factory
- unmanned mobile robot
- unmanned multifunction satellite
- unmapped address space
- unmapped conversation
