Organization / Program Name(s) Located In
Talk is Free TheatreBarrie
Tarion Warranty Corporation, Ontario New Home Warranty ProgramToronto Downtown
Tay Hydro, Tay TownshipTay
Tay Shores Public School, Victoria HarbourVictoria Harbour
Tay, Township of, Canine Control, Victoria Harbour - Tay Municipal OfficeTay
Tay, Township of, Fire Department, Victoria Harbour - Tay Municipal OfficeTay
Tay, Township of, No physical address, Rest Stations for Extreme Weather ReliefTay
Tay, Township of, Port McNicoll Library Branch, Public Library, Port McNicoll BranchTay
Tay, Township of, Port McNicoll, Port McNicoll Community CentreTay
Tay, Township of, Sports and Recreation Programs, Victoria Harbour - Tay Municipal OfficeTay
Tay, Township of, Theo and Elaine Bernard Branch, Victoria Harbour, Public Library, Theo and Elaine Bernard Branch, Victoria HarbourTay
Tay, Township of, Victoria Harbour, Oakwood Park Community CentreTay
Tay, Township of, Waubaushene Library Branch, Public Library, Waubaushene BranchTay
Tay, Township of, Waubaushene, Department of Recreation and Culture - The Benny ClubTay
Terry Fox Run, Tudhope Park 2023, Terry Fox Run - OrilliaOrillia
Tetra Society of North America, Mailing Address, Northern Ontario ChapterOro-Medonte
The Blueberry PlaceTay
The Church of Jesus Christ of Latter-Day Saints, Orillia Branch, Orillia, Church of Jesus ChristOrillia
The common roof, BarrieBarrie
The Friends of Awenda Park, Friends of Awenda ParkTiny
The Karma Project Community Food Co-operative, Seed Youth ProgramPort McNicoll
The Lighthouse, Community Services, Orillia 
The Lighthouse, Orillia, Emergency Shelter and Warming Centre 
The Lighthouse, Supportive Housing, OrilliaOrillia
The Protestant Separate School Board of the Town of PenetanguishenePenetanguishene
The Ship's Company of PenetanguishenePenetanguishene
The Silver Goose Cyclocross RaceMidland
The Terry Fox Run in the Heart of Georgian BayMidland
The Well Community ChapelNew Tecumseth
Therapeutic Massage in MidlandMidland
Thunder Beach Berry FarmLafontaine
Tiffin Bay Folk Club, Midland Cultural CentreMidland
Tim Orser's Lift ServiceOrillia
Tiny Township, Seniors' Clubs Open HousesTiny
Tiny Township Lions ClubTiny
Tiny, Township ofMidland
Tiny, Township of, 342 Lafontaine St W, Lafontaine Community CentreTiny
Tiny, Township of, 817 County Rd 6 S, Emergency Services DepartmentTiny
Tiny, Township of, 8340 Hwy 93 W, Recreation Department - Wyebridge Community CentreTiny
Tiny, Township of, 91 Concession Rd 8 E, Recreation Department - Township of Tiny Community CentreTiny
Tiny, Township of, Balm Beach, Mobi-mat Accessible BeachBalm Beach
Tiny, Township of, Municipal Office, Recreation & CommunityTiny
Tiny, Township of, Off Leash Dog ParkBalm Beach
To Jo's Christian Family CampgroundSpringwater
Toastmasters International - Midland, Midland, Echoes of The Bay Club 8859Midland
Tottenham and Area Holiday HamperNew Tecumseth
Tourism Simcoe County, No Physical Address, Simcoe County Farm FreshSimcoe
Towards Recovery Clinic, Barrie, Towards Recovery Clinic, BarrieBarrie
Town Chiropractic, Coldwater, Chiropractic Service, ColdwaterSevern
Town Chiropractic, Orillia, Chiropractic Service, OrilliaOrillia
Township of Severn, No physical address, Rest Stations for Extreme Weather ReliefSevern
Township of Tiny, 2020 Senior Symposium 
Township of Tiny, Seniors Day Trips 
TransUnion of Canada, Burlington, Consumer RelationsBurlington
Treasured Kids SchoolOro-Medonte
Trillium ManorOrillia
Trinity United Church, CollingwoodCollingwood
Triple P Positive Parenting Program Network in Simcoe County and MuskokaBarrie
Trish Hartman, DoulaTiny
Tuberous Sclerosis Canada Sclérose TubéreuseBarrie