Canadà
Països del món
U
- (Durham) Uxbridge
- Unity
- (Regional District of Alberni-Clayoquot) Ucluelet
- Upper Island Cove
- Upper Liard
- (Inuvik Region) Ulukhaktok
- (Simcoe County) Udney
- (Durham) Utica
- (Carleton County) Upper Kent
- (York County) Upper Kingclear
- (Victoria County) Upper Kintore
- (Carleton County) Upper Knoxford
- (Simcoe County) Utopia
- (Metro Vancouver Regional District) Upper Lynn
- (Carleton County) Upper Northampton
- (Carleton County) Upper Royalton
- (Sunbury County) Upper Salmon Creek
- (Carleton County) Upper Wicklow
- (Restigouche) Upsalquitch
- (Simcoe County) Uptergrove
- (Montérégie) Upton
- (Ottawa) Urbandale
- (Haliburton County) Ursa
- Usherville
- (York County) Upper Hainesville
- (District Municipality of Muskoka) Ufford
- Uhl's Bay
- (District Municipality of Muskoka) Ullswater
- (Estrie) Ulverton
- (Nord-du-Québec) Umiujaq