Organization / Program Name(s)Located In
U R Home, Valleyview Alliance Church, Human Trafficking Prevention and Victim supportNewmarket
U Sports, National Office, Univeristy Sport AssociationRichmond Hill
Udora Community HallGeorgina
Under the Banyan Tree, Under the Banyan Tree Markham, Centre for the Developmentally DisabledMarkham
Union Street Women's InstituteQueensville
Unionville Alliance Church, Unionville Alliance Church Markham, Place of worshipUnionville
Unionville Alliance Church, Unionville Alliance Church Markham, Food Pantry and Clothing Bank/StoreMarkham
Unionville Baptist Church, Baptist Church Unionville, Place of worshipUnionville
Unionville Business Improvement Area, Unionville Business Improvement Area Office, Local Business AssociationUnionville
Unionville Curling Club, Curling Club Unionville, Adult and junior curling leaguesUnionville
Unionville Doncrest New Horizon Lions ClubUnionville
Unionville Gospel Hall, Gospel Hall Unionville, Place of worship with ESL classesUnionville
Unionville Home Society, Unionville Home Society - Highway 7, Long Term Care, Independent living and recreation for seniorsUnionville
Unionville Ladies Slo-Pitch LeagueUnionville
Unionville Men's Hockey League, Unionville - Crosby Arena, Men's Hockey LeagueUnionville
Unionville Milliken Soccer Club, Markham - Milliken Mills Soccer Dome, Recreational and competitive soccer leaguesMarkham
Unionville Minor Hockey Association, Unionville - Crosby Memorial Community Centre and Angus Glen Community Centre, Minor Hockey AssociationUnionville
Unionville Minor Softball Association, Minor Softball AssociationUnionville
Unionville Oasis, Unionville - Pierre Elliott Trudeau High School, Place of WorshipUnionville
Unionville Presents, Unionville Millenium Bandstand, Summer Music SeriesMarkham
Unionville Skating Club, Unionville - Crosby Memorial Arena, Community Skating ClubUnionville
Unionville Slo-Pitch League, Mens slo-pitch leagueUnionville
Unionville Tennis Club, Unionville - Carlton Park, Community Tennis ClubUnionville
Unionville Theatre Company, Markham - Flato Markham Theatre, Theatre CompanyUnionville
Unionville Village Conservancy, Stiver Mill Farmers Market Unionville, Stiver Mill Farmers MarketMarkham
Unionville Villagers Association, Heritage protection associationUnionville
United Soils Management, Stouffville - various locations, Tiny SeedlingsWhitchurch-Stouffville
United Way Toronto & York Region, Markham - York Region OfficeMarkham
United Way Toronto & York Region, York Region Office, Women's Leadership CouncilMarkham
Unity of Newmarket, Unity Newmarket - Steven Crt, Book Study and Discussion GroupNewmarket
University of Toronto, Koffler Scientific Reserve at Joker's Hill, Koffler Scientific Reserve Research and EducationKing City
University Womans Club - Markham-Unionville, Markham - St. Andrew's Presbyterian Church, A club for female graduates of universities across Canada and around the worldMarkham
UPC Community Church, UPC Community Church Unionville, Place of worshipUnionville
Upper Canada Child Care, Richmond Hill - Head Office, Manages multiple child care centresRichmond Hill
Upper Canada Child Care, Newmarket - Rogers Public School - Rogers Road, Quaker Hill Child CareNewmarket
Upper Canada Child Care, Newmarket - St. John Chrysostom School - Joe Persechini Drive, St. John Chrysostom Child CareNewmarket
Upper Canada Child Care, Whitchurch-Stouffville - Harry Bowes Public School - Greenwood Rd, Harry Bowes Children's CentreWhitchurch-Stouffville
Upper Canada Child Care, Children's House Child CareWhitchurch-Stouffville
Upper Canada Child Care, Newmarket - Amitage Village Public School - Savage Road, Armitage Village Child CareNewmarket
Upper Canada Child Care, Newmarket - Canadian Martyrs Catholic School - London Road, Canadian Martyrs Child CareNewmarket
Upper Canada Child Care, Newmarket - Clearmeadow Public School - Clearmeadow Blvd, Clearmeadow Child Care CentreNewmarket
Upper Canada Chordsmen Chorus, Sharon-Hope United Church, Mens ChorusSharon
Upper Canada Mall Easter Seals 10k, Newmarket - Riverwalk Commons - Doug Duncan Dr, Fundraiser for children and youth with physical disabilitiesNewmarket
Upper Canada Mall Sole Mates and Stroller Mates, Newmarket - Upper Canada Mall - Yonge Street, Walking ClubsNewmarket
Upper Canada Volunteer Regiments Organization, Newmarket - location variesNewmarket