| AIDS/HIV Program | Health PEI |
| Abortion Services | Health PEI |
| Acadian and Francophone Affairs | |
| Accelerated Secondary Apprenticeship Program | Innovation and Advanced Learning |
| Accessing Out-of-Province Medical Services | Health PEI |
| Accessory Building Permit | Environment, Labour and Justice |
| Accommodation/Campground Tourism Operator Manual | Tourism and Culture |
| Accomodation Complaint Mediation | Tourism and Culture |
| Accreditation | Health PEI |
| Active Living | Health and Wellness |
| Adaptation and Development of Agricultural Production Technology (ADAPT) Council | Agriculture and Forestry |
| Addiction Services | Health PEI |
| Additional Medical Insurance While Travelling | Health PEI |
| Administration of the Petroleum Products Act | |
| Administrative Recalculation | Environment, Labour and Justice |
| Administrative Recalculation Office | Environment, Labour and Justice |
| Adoption Services | Community Services and Seniors |
| Adult 'Speech Language Pathology' Program | Health PEI |
| Adult Day Programs | Health PEI |
| Adult Protection Program | Health PEI |
| Adult Upgrading | Innovation and Advanced Learning |
| Advance Payments Program (APP) | |
| Affidavit of Purchaser | Finance, Energy and Municipal Affairs |
| Affidavits and Declarations | |
| Affordable Housing Development | Community Services and Seniors |
| Ag. Statistics | Agriculture and Forestry |
| Age of Entry | Education and Early Childhood Development |
| AgriStability | Agriculture and Forestry |
| AgriStability Program Forms | Agriculture and Forestry |
| AgriStability Program: Corporations and Co-operatives | Agriculture and Forestry |
| AgriStability Program: Supplemental Information | Agriculture and Forestry |
| Agricultural Crop Rotation Act | |
| Agricultural Exhibitions | Agriculture and Forestry |
| Agricultural Insurance Act | Agriculture and Forestry |
| Agricultural Products Standards Act | Agriculture and Forestry |
| Agriculture | Finance PEI |
| Agriculture Information | Agriculture and Forestry |
| Agriculture Information Centres | Agriculture and Forestry |
| Agriculture Loans | |
| Agriculture Market Reports | Agriculture and Forestry |
| Agriculture and Forestry | |
| Agrologist Act | Agriculture and Forestry |
| Air Ambulance Services | Health PEI |
| Air Monitoring | Environment, Labour and Justice |
| Air Quality Health Index | Environment, Labour and Justice |
| Air Quality Permit | Environment, Labour and Justice |
| Alter a Sand Dune Permit | Environment, Labour and Justice |
| Alternative Residential Placement/Community Youth Worker Program | Environment, Labour and Justice |
| Ambulance Services | Health PEI |
| Amending the Charter (Letters Patent) of a Company | Environment, Labour and Justice |
| Ancient Burial Grounds Act | Environment, Labour and Justice |
| Anger Management | Environment, Labour and Justice |
| Animal Health Protection Act | Agriculture and Forestry |
| Anne of Green Gables Licensing Authority | |
| Annual Return for Non-profit Corporation | Environment, Labour and Justice |
| Annual Spring Cleanup | |
| Annual Statistical Review | Finance, Energy and Municipal Affairs |
| Appealing a Medical Insurance Decision for Services Received Outside of PEI | Health PEI |
| Appealing a Medical Insurance Decision for Services Received in PEI | Health PEI |
| Application for Registration of a Private Training School | Innovation and Advanced Learning |
| Application for an Entertainment Device License | Finance, Energy and Municipal Affairs |
| Apply for Canada Child Benefits | Health and Wellness |
| Apprenticeship Applications | Innovation and Advanced Learning |
| Apprenticeship Program | Innovation and Advanced Learning |
| Aquaculture Technology Program | Fisheries, Aquaculture and Rural Development |
| Aquaculture and Fisheries Research Initiative | Fisheries, Aquaculture and Rural Development |
| Asthma Education Centre | Health PEI |
| Atlantic Canada Online | Environment, Labour and Justice |
| Atlantic Technology Centre | |
| Auctioneers Act | Environment, Labour and Justice |
| Audiology | Health PEI |
| Authorization to Send Assessment Notice and Property Charges to Other Party | Finance, Energy and Municipal Affairs |
| Authorization to Transport Restricted and Prohibited Firearms Application | Environment, Labour and Justice |
| Autism | Education and Early Childhood Development |
| Auto Clubs | Tourism and Culture |
| Automobile Junk Yard License | Environment, Labour and Justice |