- IBM. see also eHealth Ontario—contracts—IBM
- Energy and Utilities Solutions Lab (China)
- Tabuns, E164
- Energy and Utilities Solutions Lab (China)
- ICPs. see Long-term-care facilities—infection prevention and control professionals (ICPs)
- ICT. see Information and communication technology (ICT)
- IESO. see Independent Electricity System Operator (IESO)
- Illegal private trainers. see Private career colleges—illegal private trainers
- Immigrants
- Immigration
- Italian immigration
- Kormos, JP57
- Italian immigration
- Impact benefit agreement. see De Beers Canada—diamond mine (Victor project)—impact benefit agreement; Mining industry—Northgate Minerals Corp.—Young-Davidson mine—impact benefit agreement; Ontario Power Generation—Mattagami River basin—impact benefit agreement
- Imperial Tobacco Canada
- Import replacement. see Agricultural research—import replacement
- Inclusionary housing. see Affordable housing—requirement for inclusionary housing in new developments
- Inclusionary zoning. see Affordable housing—requirement for inclusionary housing in new developments
- Income splitting
- Income tax reduction
- Independent Electricity System Operator (IESO)
- requirement to make payments to licensed distributors in respect of financial assistance
- Delaney, F256
- requirement to make payments to licensed distributors in respect of financial assistance
- Industrial Accident Victims' Group of Ontario
- Pendergast, F248
- Infection prevention and control. see Long-term-care facilities—infection prevention and control
- Infection prevention and control professionals (ICPs). see Long-term-care facilities—infection prevention and control professionals (ICPs)
- Inflation
- Inflation rates
- Influenza vaccine. see Long-term-care facilities—immunization of residents and staff—influenza vaccine
- Information and communication technology (ICT)
- Pupatello, E420
- Information and Privacy Commissioner. see Narcotic abuse—disclosure of personal health information to prescriber, dispenser or operator of pharmacy—submission of proposal to Information and Privacy Commissioner
- Infrastructure. see also Energy infrastructure; Municipal infrastructure; Social infrastructure; Transportation infrastructure; Water and sewer infrastructure
- Infrastructure Ontario
- Duncan, E210
- Infrastructure stimulus programs. see Federal-provincial agreements/programs—infrastructure stimulus programs
- Initial public offering (IPO). see Automobile industry—General Motors of Canada Ltd.—initial public offering (IPO)
- Input tax credits. see Harmonized sales tax (HST)—input tax credits
- Institute of Chartered Accountants of Ontario
- Insurance. see Automobile insurance; Employment insurance (EI); Mortgage life insurance; Ontario health insurance plan (OHIP); Property and casualty insurance
- Insurance Act, R.S.O. 1990, c.I.8
- Disputes Between Insurers, O. Reg. 283/95
- Duncan, E205
- Disputes Between Insurers, O. Reg. 283/95
- Insurance agents
- regulation
- Tabuns, F585
- regulation
- Insurance companies
- Integrated power system plan (IPSP). see Ontario Power Authority (OPA)—integrated power system plan (IPSP)
- Integrated service delivery model (ISDM). see Family Responsibility Office (FRO)—integrated service delivery model (ISDM)
- Intellectual capital
- Tabuns, F490
- Interest rates
- International students. see Students—international students
- International trade agreements
- Sousa, E439
- Intervenor services. see Deaf-blind persons—intervenor services
- Interventions. see Education Quality and Accountability Office (EQAO)—test results—interventions; Special education—interventions
- Investment advisors
- fiduciary duty
- Hampton, A106
- fiduciary duty
- Investment in Ontario
- Investment industry
- practices
- Hampton, A106
- practices
- Investment tax credit. see Tax credits—investment tax credit
- IPSP. see Ontario Power Authority (OPA)—integrated power system plan (IPSP)
- Ireland
- tax reduction
- Hampton, E447
- tax reduction
- ISDM. see Family Responsibility Office (FRO)—integrated service delivery model (ISDM)
- Island Park Bridge. see Bridge replacement—Island Park Bridge
- IT Source. see Ministry of Health and Long-Term Care—IT Source
- ITS Electronics Inc.
- Pupatello, E413
- IZB International Suppliers Fair. see Trade shows—IZB International Suppliers Fair