universal asynchronous receiver-transmitter

universal synchronous asynchronous receiver-transmitter

Universal Asynchronous Receiver / Transmitter (UART)

U-joint (universal joint / universal coupling)

universal receiver

glide path transmitter / glide-path transmitter

man-packed receiver-transmitter

portable receiver-transmitter

UHF radio receiver transmitter (RRT)

receiver-transmitter

hydra universal rail launcher (HURL)

universal engineer tractor

universal transverse Mercator grid

general universal military service

Universal Military Training (UMT)

joint universal lessons learned

universal radar tracker

constant velocity universal joint

universal background checks

universal coupling

universal engine stand

universal grease

universal mount

universal tank

universal-joint center cross

universal-joint lubricant

universal-joint snap ring pliers

universal link

universal gravitation

universal electric resistance thermometer gauge

Universal Coordinated Time (UTC)

compulsory universal military obligation

cross and yoke universal-joint needle bearing