All constituencies

Name Notes
Ulster Mid Probably the same constituency as Mid-Ulster (q.v.) - difference in terminology between Craig and Times sources.
University of Wales Non-geographic constituency.
Unknown Use this as a placeholder where the constituency for a period of service is not yet known.
Upper Bann
Uxbridge Full name (in Craig 2,3,4) Middlesex, Uxbridge. Constituency of same name reformed 1983.
Uxbridge Constituency of same name also existed 1885-1974ยน.
Uxbridge and South Ruislip