Organization / Program Name(s)Located In
Oakdale Child and Family Services, Oakdale Child and Family Service Inc.Midhurst
Obtaining a Birth Certificate - Births Outside of Canada - OverviewCanada
Obtaining a Birth Certificate - Births Outside of Ontario - OverviewCanada
Obtaining a copy of a Certificate of Divorce DecreeOntario
OCD NorthBarrie
Ogemawahj Tribal Council, Rama - 5984 Rama Rd, Ogemawahj Tribal Training and Economic ResourcesRama
Okinawa Budo Karate Dojo, Lafontaine Ryusyokai - Okinawa Goju-ryuLafontaine
Ombudsman OntarioToronto Downtown Central
Ombudsman Ontario 
Once Upon a ChildBarrie
One Roof, MidlandMidland
Ontario Aboriginal Housing ServicesSault Ste. Marie
Ontario Archaeological Society, Huronia ChapterMidland
Ontario Association of Optometrists, Toronto - Adelaide St E, Eye See...Eye LearnToronto Downtown Central
Ontario Clean Water Agency, Georgian Bay Highlands PlantWasaga Beach
Ontario College of TradesToronto Downtown
Ontario COVID-19 TherapistsToronto
Ontario Dental AssociationToronto Downtown North
Ontario Electronic Stewardship, Electronic RecyclingMississauga
Ontario Energy Board, Central East Ontario - No Physical Address, Low-Income Energy Assistance Program (LEAP) – Central East Application Sites211 Central East Region
Ontario Energy Board, Central Hub, Ontario Electricity Support ProgramOntario
Ontario English Catholic Teachers Association. Simcoe Muskoka UnitBarrie
Ontario Enhanced Driver's LicenceToronto Downtown
Ontario Federation of Anglers and HuntersPeterborough
Ontario Federation of Anglers and Hunters, Invading Species Awareness ProgramPeterborough
Ontario Federation of Snowmobile ClubsBarrie
Ontario Federation of Snowmobile Clubs, Mailing address only, Mid Ontario Snowmobile Trails, Ontario Federation of Snowmobile Clubs District 8Simcoe County
Ontario Genealogical Society, Simcoe County Branch - Mailing AddressBarrie
Ontario Hooking Craft Guild, Huronia Branch - Mailing AddressSimcoe County
Ontario Human Rights Commission, 180 Dundas St WToronto Downtown
Ontario Long Term Care AssociationToronto
Ontario Medical Imaging, Ontario Medical Imaging. MidlandMidland
Ontario Ministry of Natural Resources and Forestry, Ontario Federation of Anglers & Hunters - Ontario Hunter Education ProgramPeterborough
Ontario Motor Vehicle Industry CouncilEast York
Ontario Musicians Co-operative Inc, Mailing AddressBarrie
Ontario NatureToronto Downtown
Ontario Northland/Hammond Coach Line, OrilliaOrillia
Ontario Parole Board, Victim SupportToronto
Ontario Photo CardOntario
Ontario Poison CentreToronto Downtown Central
Ontario Provincial Police, Orillia - Memorial, General HeadquartersOrillia
Ontario Provincial Police, Midland Satellite Office, Southern Georgian Bay DetachmentMidland
Ontario Provincial Police, OPP Satellite Office - Penetanguishene, Penetanguishene Satellite OfficePenetanguishene
Ontario Provincial Police, Southern Georgian Bay Detachment - Midland Office, Southern Georgian Bay DetachmentMidland
Ontario Provincial Police, Southern Georgian Bay Detachment - Midland Office, Southern Georgian Bay Detachment - Meeting FacilitiesMidland
Ontario Provincial Police, Wasaga Beach, Huronia West DetachmentWasaga Beach
Ontario Registered Music Teachers Association, No Physical AddressBarrie
Ontario Secondary School Teachers' Federation, Barrie, Simcoe County District 17Barrie
Ontario Senior Games Association, District 28 - Simcoe CountySimcoe County
Ontario Society for the Prevention of Cruelty to Animals, Midland and District, Domestic Shelter and Adoption CentreMidland
Ontario Society for the Prevention of Cruelty to Animals, OrilliaOrillia
Ontario Society for the Prevention of Cruelty to Animals, Barrie - 91A Patterson Rd, Marion Vernon Memorial Animal ClinicBarrie
Ontario Society for the Prevention of Cruelty to Animals, Carver Off-Leash Dog ParkPort McNicoll
Ontario Track 3 Ski Association for the DisabledEtobicoke South
Ontario Trails CouncilDeseronto
Ontario Trillium Foundation, TorontoToronto Downtown
Ontario Vipassana Centre, Egbert, Dhamma ToranaEgbert
Ontario Water Centre (The)Georgina
Ontario, Ministry of the Solicitor General, Barrie, Probation and Parole ServicesBarrie
Ontario, Ministry of the Solicitor General, Southwest Region - Midhurst, Ontario Fire MarshallMidhurst
Ontario. Members of Provincial Parliament, Simcoe North Riding - Midland Office, Provincial Constituency Office - Jill DunlopMidland
Ontario. Members of Provincial Parliament, Simcoe North Riding - Orillia Office, Provincial Constituency Office - Jill DunlopOrillia
Ontario. Members of Provincial Parliament, Barrie - Springwater - Oro-Medonte Riding, Provincial Constituency Office - Doug DowneyBarrie
Ontario. Ministry of Advanced Education and Skills Development, Employment Ontario HotlineToronto Downtown
Ontario. Ministry of Children and Youth Services, Ontario Child BenefitOntario
Ontario. Ministry of Children and Youth Services, Newmarket Office, Special Services at Home and Assistance for Children with Severe DisabilitiesNewmarket
Ontario. Ministry of Children, Community and Social Services, Central East Region - Barrie OfficeBarrie
Ontario. Ministry of Children, Community and Social Services, Barrie Reporting Office, Youth Justice DivisionBarrie
Ontario. Ministry of Children, Community and Social Services, Barrie, Passport ProgramBarrie
Ontario. Ministry of Children, Community and Social Services, Midland Reporting Office, Youth Justice DivisionMidland
Ontario. Ministry of Children, Community and Social Services, Post Adoption Disclosure UnitToronto Downtown Central
Ontario. Ministry of Children, Community and Social Services. Family Responsibility OfficeNorth York West
Ontario. Ministry of Colleges and Universities, Student Financial Assistance Branch, Student Financial AssistanceThunder Bay
Ontario. Ministry of Community and Social Services, Orillia, Ontario Disability Support ProgramOrillia
Ontario. Ministry of Community and Social Services, Orillia, Employment and Training Start Up BenefitOrillia
Ontario. Ministry of Community and Social Services, Orillia, Employment SupportsOrillia
Ontario. Ministry of Economic Development and Growth, Simcoe Muskoka OfficeMidhurst
Ontario. Ministry of Education, Central East Region, Child Care Quality Assurance and LicensingToronto Downtown Central
Ontario. Ministry of Environment, Conservation and Parks, Barrie OfficeBarrie
Ontario. Ministry of Environment, Conservation and Parks, Barrie Office, Drinking Water and Environmental Compliance DivisionBarrie
Ontario. Ministry of Environment, Conservation and Parks, Georgian Bay, Ontario Parks - Six Mile Lake Provincial ParkMuskoka District
Ontario. Ministry of Environment, Conservation and Parks, Oro-Medonte, Ontario Parks - Bass Lake Provincial ParkOro-Medonte
Ontario. Ministry of Environment, Conservation and Parks, Tiny Township, Ontario Parks - Awenda Provincial ParkTiny
Ontario. Ministry of Finance, Oshawa, Guaranteed Annual Income System and Ontario Child Care Supplement - Ontario Child BenefitOshawa
Ontario. Ministry of Health, Etobicoke - Mailing address only, Trillium Drug ProgramEtobicoke
Ontario. Ministry of Health, No physical address, Health Care ConnectToronto Downtown Central
Ontario. Ministry of Health, No physical address, Health Care OptionsToronto Downtown Central
Ontario. Ministry of Health, No physical address, Telehealth OntarioToronto Downtown Central
Ontario. Ministry of Health, Toronto - 5775 Yonge St, Ontario Health Insurance PlanToronto Downtown Central
Ontario. Ministry of Health, Toronto - University Avenue, Dental Care For Low-Income SeniorsToronto
Ontario. Ministry of Health and Long-Term Care, Wait Times in OntarioToronto Downtown
Ontario. Ministry of Heritage, Sport, Tourism and Culture Industries, Barrie, Ontario Travel Information CentreBarrie
Ontario. Ministry of Labour Training and Skills Development, Barrie Regional Office, Apprenticeship OfficeBarrie
Ontario. Ministry of Labour, Training and Skills Development, Online/Web Serivce, Labour Market InformationOntario
Ontario. Ministry of Labour, Training and Skills Development, Employment Ontario Contact CentreToronto Downtown Central
Ontario. Ministry of Labour, Training and Skills Development. Employment Practices Branch, Main OfficeToronto Downtown Central
Ontario. Ministry of Labour, Training and Skills Development. Employment Practices Branch, Central Region West, NewmarketNewmarket
Ontario. Ministry of Natural Resources, Midhurst District OfficeMidhurst
Ontario. Ministry of Natural Resources, Waubaushene - Mailing Address, Ontario Parks - Waubaushene Beaches Provincial Nature ReserveTay
Ontario. Ministry of Natural Resources and Forestry, Midhurst District Office, Copeland ForestMidhurst
Ontario. Ministry of the Attorney General, Barrie - Mulcaster St 3rd Floor, Family Law Information CentreBarrie
Ontario. Ministry of the Attorney General, Barrie - Mulcaster St 3rd Floor, Ontario Superior Court of Justice - Estates AdministrationBarrie
Ontario. Ministry of the Attorney General, Barrie - Mulcaster St 5th Floor, Victim/Witness Assistance programBarrie
Ontario. Ministry of the Attorney General, Barrie - Mulcaster St, Court SupportBarrie
Ontario. Ministry of the Attorney General, Barrie - Mulcaster St, Crown AttorneyBarrie
Ontario. Ministry of the Attorney General, Barrie - Mulcaster St, Enforcement and Finance - Sheriff's OfficeBarrie
Ontario. Ministry of the Attorney General, Barrie - Mulcaster St, Jury LineBarrie
Ontario. Ministry of the Attorney General, Barrie - Mulcaster St, Justice of the Peace - Criminal MattersBarrie
Ontario. Ministry of the Attorney General, Barrie - Mulcaster St, Ontario Court of Justice - Criminal CourtBarrie
Ontario. Ministry of the Attorney General, Barrie - Mulcaster St, Ontario Superior Court of Justice - Civil Filing OfficeBarrie
Ontario. Ministry of the Attorney General, Barrie - Mulcaster St, Superior Court of Justice - Family CourtBarrie
Ontario. Ministry of the Attorney General, Barrie - Mulcaster St, Superior Court of Justice - Small Claims CourtBarrie
Ontario. Ministry of the Attorney General, Midland Satellite, Ontario Court of JusticeMidland
Ontario. Ministry of the Attorney General. Justice OntarioToronto Downtown Central
Ontario. Ministry of the Attorney General. Victim Support LineOntario
Ontario. Ministry of the Solicitor General, Midland, Probation and Parole ServicesMidland
Ontario. Ministry of the Solicitor General, Penetanguishene, Central North Correctional CentrePenetanguishene
Ontario. Ministry of the Solicitor General, Orillia, Ontario Parole BoardOrillia
Ontario. Ministry of Tourism, Culture and Sport, Central Region - Midhurst Office, Tourism Regional OfficeMidhurst
Ontario. Ministry of Transportation, Barrie - Unpublished, Senior Driver's Licence Renewal ProgramBarrie
Ontario. Ministry of Transportation, Barrie, Central Region - International Registration PlanBarrie
Operation Christmas Child, Simcoe WestBarrie
Operation Christmas Child, Wasaga BeachWasaga Beach
OPP ChorusBarrie
Optimum Potential Chiropractic and NutritionOrillia
Order of The Eastern Star - Midland Chapter, Chapter # 240 - Midland, Order of The Eastern StarMidland
Orillia & District Arts CouncilOrillia
Orillia Alliance ChurchOrillia
Orillia and Area Physician Recruitment and Retention CommitteeOrillia
Orillia and District Camera ClubOrillia
Orillia Central Preschool, Orillia - Laclie St, Orillia Central Preschool NorthOrillia
Orillia Channel Cats Swim ClubOrillia
Orillia Christian SchoolOrillia
Orillia Community Nonprofit Housing CorporationOrillia
Orillia Farmers MarketOrillia
Orillia Fertility AssociatesOrillia
Orillia Fine Arts Association, OFAAOrillia
Orillia Kiwanis Music FestivalOrillia
Orillia Lawn Bowling ClubOrillia
Orillia Museum of Art and History (The)Orillia
Orillia Opera HouseOrillia
Orillia Paediatric Teaching AssociatesOrillia
Orillia Power and Sail SquadronOrillia
Orillia Pregnancy Resource Centre, OrilliaOrillia
Orillia Public Fax MachinesOrillia
Orillia Public Library, Orillia, General Services and OutreachOrillia
Orillia Scottish FestivalOrillia
Orillia Soldiers' Memorial Hospital, Orillia - Colborne StOrillia
Orillia Soldiers' Memorial Hospital, Chigamik Community Health Centre, After Baby GroupMidland
Orillia Soldiers' Memorial Hospital, Gravenhurst, Outreach Diabetes Education CentreGravenhurst
Orillia Soldiers' Memorial Hospital, Midland - EarlyON Child and Family Centre, After Baby GroupMidland
Orillia Soldiers' Memorial Hospital, Orillia - 170 Colborne St. W. L3V 2Z3, Children's Therapy ServicesOrillia
Orillia Soldiers' Memorial Hospital, Orillia - Colborne St, Birthing Preparation ProgramOrillia
Orillia Soldiers' Memorial Hospital, Orillia - Colborne St, Cardio Pulmonary Rehabilitation ProgramOrillia
Orillia Soldiers' Memorial Hospital, Orillia - Colborne St, Emergency DepartmentOrillia
Orillia Soldiers' Memorial Hospital, Orillia - Colborne St, Outpatient PhysiotherapyOrillia
Orillia Soldiers' Memorial Hospital, Orillia - Colborne St, Regional Domestic Violence Treatment CentreOrillia
Orillia Soldiers' Memorial Hospital, Orillia - Colborne St, Regional Paediatric Asthma CentreOrillia
Orillia Soldiers' Memorial Hospital, Orillia Soldiers Memorial Hospital, Occupational Therapy, Physiotherapy and Social Work - Children's Therapy ServicesOrillia
Orillia Soldiers' Memorial Hospital, Rotary Place, COVID-19 Assessment CentreOrillia
Orillia Soldiers' Memorial Hospital FoundationOrillia
Orillia, City of, Orillia Wheelchair Limousine ServiceOrillia
Orillia, City of, Orillia - Gill St, Fire DepartmentOrillia
Orillia's Little Big BandOrillia
Orr Lake Golf ClubElmvale
Orr Lake Ratepayers AssociationSpringwater
Osteoporosis Canada [Central East], Simcoe Muskoka - Mailing Address, Simcoe Muskoka ChapterStayner
Ostomy Association Simcoe County, Ostomy Association of Simcoe CountyBarrie
Our Lady of Lourdes Catholic School. ElmvaleElmvale
Our Lady of Lourdes Roman Catholic Church. ElmvaleElmvale
Our Town Food BankTottenham
Outward Bound CanadaToronto Downtown
Ovarian Cancer CanadaToronto Downtown
Over Thirty Hockey League. MidlandMidland
Overall IndependenceBarrie
Overeaters Anonymous, St Paul"s Center Orillia OA Group, Living in RecoveryOrillia
Owen Hill Care Community, Barrie, Long Term Care HomeBarrie
Oxfam CanadaOttawa