unif - vert
- unification
- unified code
- unified diving station
- unified family
- unified generator
- unified messaging
- unified radioaccess system
- unified transceiver
- unified-telegraph tape
- uniform array
- uniform background
- uniform circuit
- uniform encoding
- uniform line
- uniform load
- uniform medium
- uniform quantization
- uniform quantizer
- uniform sampling
- uniform scale
- uniform transmission line
- uniform twisting
- uniform-linear array
- uniform-section length
- uniformity ratio
- uniformity tester
- uniformity-to-obstacle distance measurement
- uniformly-spaced array
- unilateral finline
- unilateral matching
- unilateral transducer
- unilateral-control system
- unilateral-synchronization system
- Unimatch adapter
- unimeter
- unintelligible crosstalk
- unintentional radiator
- uninterruptible current
- uninterruptible power supply
- uninterruptible-power system
