- A small white terrier with upright ears and tail, developed in Scotland from Cairn, Scottish, and Skye terriers.西部高原白㹴：一种小型的白㹴，有直立的耳朵与尾巴，在苏格兰由凯恩㹴、苏格兰㹴和斯凯㹴演变而来
- United Electronics Institute
- United Kingdom
- United Nations
- United States
- United States Air Force Academy
- United States Coast Guard Academy
- United States International University
- United States Merchant Marine Academy
- United States Military Academy
- United States Naval Academy
- unites
- unities
- uniting
- unitise
- unitive
- unitize
- unitized
- unitizes
- unitizing
- unit pricing
- unit rule
- units
- unity
- unity
- Unity College