UI -abbr
- unemployment insurance
Ui·ghur ['wē-,gu̇r] -n, adj
- a member of a Turkic people powerful in Mongolia and eastern Turkestan between the 8th and 12th centuries a.d.who constitute a majority of the population of Chinese Turkestan
- the Turkic language of the Uighurs
uil·leann pipes ['i-lən-] -n pl
- an Irish bagpipe with air supplied by a bellows held under and worked by the elbow
Uit·land·er ['āt-,lan-dər, 'au̇t-, -,län-] -n
- foreigner
- a British resident in the former republics of the Transvaal and Orange Free State