Organization / Program Name(s)Located In
IBI Behavioural Services IncBarrie
Iced Energy Synchronized Skating Club, Newmarket - Magna Centre, Synchronized SkatingNewmarket
IEM Basketball League, Mailing Address, Organized youth basketball leagueNewmarket
Immaculate Conception Church, Roman Catholic, Place of WorshipSutton
Immaculate Conception Parish, Immaculate Conception Parish Vaughan, Place of worshipWoodbridge
Improving LivesWhitchurch-Stouffville
In Search of JusticeWoodbridge
In2One Community Church, In2One Community Church - Main St, Community ChurchWhitchurch-Stouffville
Information Markham, Markham Civic CentreMarkham
Inn From the ColdNewmarket
InspiAIR, Richmond Hill and Newmarket StoresRichmond Hill
Institute of Municipal Assessors, IMA OfficeRichmond Hill
Integrated Partnerships for Seniors, (The)York Region
Interfaith Refugee Resettlers, Mailing AddressAurora
International Football Club, IFC Mailing Address, Soccer Programs and Cultural ExchangesVaughan
IODE Holland Landing, A national women's charitable organizationNewmarket
Iranian Canadian NetworkRichmond Hill
iRIDE PlusRichmond Hill
Islamic Society of York Region, Islamic Society - Stouffville Rd, Muslim Community CenterRichmond Hill
Italian Cultural Institute, Italian Language and Culture Learning CentreVaughan
Italian Social Group, Newmarket - St. John Chrysostom Parish Hall, Italian speaking programNewmarket
Ivy Hockey Academy, Newmarket - Magna Centre, Hockey School and CampsThornhill East