- Petitioning in Canada
- Petits chanteurs de la Maîtrise de Québec
- Petra Burka
- Petra Molnar
- Petro-Canada
- Petrochemical Industry
- Petroglyphs Provincial Park
- Petroleum
- Petroleum Exploration and Production
- Petroleum Industries
- Petroleum Research and Development
- Petroleum Supply and Demand
- Petrolia
- Petronila Cleto
- Tionontati (Petun)
