Organization / Program Name(s)Located In
ABC Co Ed Basketball, Basketball club for youthAurora
ABLE Network, (The), Trinity Anglican Church, Access to Better Living & Employment AuroraAurora
ABLE Network, (The), Dayspring at L'Arche Daybreak, Access to Better Living & EmploymentRichmond Hill
Access Richmond Hill, Access Richmond Hill Contact CentreRichmond Hill
Access Vaughan, Vaughan City HallVaughan
Across U-hubMarkham
Act to End Violence Against WomenThornhill West
Action Volunteers for Animals (AVA), Markham Petsmart Store, Companion Pet CharityMarkham
Addiction Services for York Region, Aurora Office, Addiction ServicesAurora
Addiction Services for York Region, Aurora Office, Community Withdrawal Management ServicesAurora
Addiction Services for York Region, Rapid Access Addiction Medicine Clinic MarkhamMarkham
Addiction Services for York Region, Rapid Access Addiction Medicine Clinic NewmarketNewmarket
Addiction Services for York Region, Rapid Access Addiction Medicine Clinic North YorkNorth York
ADR Chambers, ADR Chambers IncYork Region
Adult Children of Alcoholics, St Andrews Presbyterian ChurchAurora
AdvantAge OntarioWoodbridge
AIDS Committee of York RegionRichmond Hill
Air Cadet League of Canada, Aurora Headquarters, 140 Aurora Royal Canadian Air Cadet SquadronAurora
Air York, Mailing AddressWhitchurch-Stouffville
AL Nadwa Educational Islamic Center, Islamic Centre Newkirk, Islamic Place of Worship and Educational CenterRichmond Hill
ALS CanadaMarkham
Alateen and Al Anon in York Region, York Region - Ontario South - Districts 17, 18, 19 and 22, Anonymous fellowship of relatives and friends of alcoholicsYork Region
Alcoholics Anonymous, Cedardale Church of the Nazarene, Pefferlaw ActionPefferlaw
Alcoholics Anonymous, Keswick United Church, Alcoholics Anonymous Keswick GroupsKeswick
Alcoholics Anonymous, York Region - Various Locations, Support Groups for AlcoholicsYork Region
Alectra Energy Solutions, Vaughan OfficeVaughan
Alexander Muir Retirement ResidenceNewmarket
Alive Church Newmarket, Newmarket - Pony Drive, Place of worshipNewmarket
All Saints Anglican Church King City, Place of worshipKing City
All Saints Anglican Church Markham, All Saints Anglican Church, Place of WorshipMarkham
All Smiles DentalNewmarket
ALS Canada, Newmarket - Riverwalk Commons, York Region Walk for ALSNewmarket
Alzheimer Society of York Region, Aurora Site - Head OfficeAurora
Alzheimer Society of York Region, Aurora Site - Head Office, Caregiver Support GroupsAurora
Alzheimer Society of York Region, Aurora Site - Head Office, DAY ProgramAurora
Alzheimer Society of York Region, Parkview Home, DAY Program and Caregiver Support GroupsWhitchurch-Stouffville
Alzheimer Society of York Region, Thornhill DAY Centre South, DAY Program and Caregiver Support GroupsThornhill East
Amica at NewmarketNewmarket
Amica at Swan LakeMarkham
Amica at UnionvilleUnionville
Amnesty International Action Circle A65Aurora
Angela Colangelo Counselling Services, Whitchurch-Stouffville - Sandiford DrWhitchurch-Stouffville
Anglican Parish of Christ Church, Stouffville, Stouffville - Sunset Boulevard, Place of WorshipWhitchurch-Stouffville
Anglican Parish of Roche's Point, Christ Church Roche's Point, Anglican Place of worshipGeorgina
Angus Glen Older Adults Club, Angus Glen Community CentreMarkham
Annswell Court FoundationThornhill East
Aplastic Anemia and Myelodysplasia Association of CanadaKing City
Apple Creek Seventh Day Adventist Church, Apple Creek Seventh Day Adventist Church - Markham, Place of WorshipMarkham
Applied Behavioural Interventions, Mailing Address - No Physical AccessRichmond Hill
Aptus Treatment Centre, Aptus Centre - Concord, Childrens Day ProgramToronto Downtown
Armadale Tennis ClubMarkham
Arts Society King, King Heritage and Cultural Centre, Community Arts SocietyKing City
Arts Society King, King City Public Library, King Travel DiariesKing Township
Arts Spotlight Theatre Company Inc, No Physical Address, Musical Theatre drama and theatre campNewmarket
Asanga Meditation Centre, Eating Disorder SupportNewmarket
Aspiration Academy, Aspiration Academy Education CentreMarkham
Association des francophones de la région de York, École élémentaire catholique St-JeanAurora
Association for Differently Abled People Together, Newmarket Health CentreNewmarket
Association of Chinese Canadian EntrepreneursMarkham
Association of Ontario Doulas, (The) York RegionYork Region
Association of Parent Support Groups in OntarioAurora
Association of Russian Craft Art Fashion, ARCAF Office, Russian art communityRichmond Hill
Aura FreedomVaughan
Aurora Barbarians Rugby Football Club, Rugby Football ClubAurora
Aurora Basketball League, Aurora - Rick Hansen Public School, A co-ed skills development house leagueAurora
Aurora Bridge Club, Newmarket Veterans Association Hall, Bridge ClubNewmarket
Aurora Chamber of CommerceAurora
Aurora Chess Club, Aurora High School - Cafeteria, Community Chess ClubAurora
Aurora Christian Community Church, Place of worshipKing City
Aurora Classic and Custom Car Club, Stronach Aurora Recreation CentreAurora
Aurora Community Arboretum, Mailing Address, Tree planting projects and Environmental EducationAurora
Aurora Community Band, Aurora Cultural Centre, Community concert bandAurora
Aurora Community Tennis Club, Aurora - McMahon Park, A summer tennis facilityAurora
Aurora Cornerstone Church, Cornerstone Church Aurora, Place of worshipAurora
Aurora Cultural Centre, Centre for Arts, Culture and HeritageAurora
Aurora Diggers Girls Softball Association, Girls SoftballAurora
Aurora Farmers' Market & Artisan Fair, Aurora Town Park, Community Market Artisan FairAurora
Aurora Film Circuit, Aurora Film Circuit Office, Canadian and international independent filmsAurora
Aurora Food PantryAurora
Aurora Garden & Horticultural Society, Aurora - Royal Canadian Legion, Community beautification and horticultural educationAurora
Aurora Historical Society, Aurora - Hillary House National Historic Site, Hillary House National Historic SiteAurora
Aurora King Baseball Association, Mailing Address, Baseball AssociationAurora
Aurora Ladies Softball Association, Aurora Town Park, Womens Softball LeagueAurora
Aurora Ladies Volleyball League, Aurora High School, Ladies Volleyball LeagueAurora
Aurora Lions Club, Aurora Royal Canadian Legion, Lions and Leos Service ClubsAurora
Aurora Master Ducks Swim Club, Mailing Address, Adult Swim ClubAurora
Aurora Masters Lacrosse, Mailing Address, Coed Lacrosse ClubAurora
Aurora Minor Hockey Association, Aurora Community Centre, Minor Hockey AssociationAurora
Aurora Museum and Archives, Aurora Museum and Archives - Church St, Historical exhibits and programsAurora
Aurora Police And Community TogetherAurora
Aurora Public LibraryAurora
Aurora Seniors Association, Aurora Seniors CentreAurora
Aurora Skating Club, Aurora Family Leisure Complex, Recreational and competitive skating clubAurora
Aurora Soccer Club, Aurora Soccer Club Office, Soccer clubAurora
Aurora Studio Tour, Various locations in Aurora, Aurora Artist Studio TourAurora
Aurora United Church, Trinity Anglican Church, Rise and Shine BreakfastAurora
Aurora Village CooperativeAurora
Aurora Youth Soccer Club, Soccer Club Aurora, Soccer ClubAurora
Aurora. Town of, Aurora Town Hall, Mayor and CouncilAurora
Aurora. Town of, Access Aurora, Community Centres, Pools, Arenas, HallsAurora
Aurora. Town of, Aurora Family Leisure Complex, Positive Youth Development and Youth Friendly CommunitiesAurora
Aurora. Town of, Aurora Town Hall, Aurora Environmental Advisory CommitteeAurora
Aurora. Town of, Aurora Town Hall, Parks, Recreation and Cultural ServicesAurora
Aurora. Town of, Town of Aurora Municipal Offices, Community Recognition AwardsAurora
Aurora-Newmarket Dart League, Mobile Service, A Pub Dart LeagueNewmarket
Aurora-Newmarket Recycles, Online/Web ServiceNewmarket
Autism in Mind, AIM FacilityMarkham
Autism Ontario, York Region ChapterRichmond Hill
Axis Fencing Club, Fencing Club Markham, Fencing ClubMarkham
AdvantAge OntarioWoodbridge