| Abbreviation | Definition |
|---|---|
| PAA | Pan American Silver Corporation |
| PAM | Pro-AMS U.S.Trust |
| PAP | H. Paulin Company, Limited |
| PAP | H. Paulin & Company, Limited |
| PBG | Petrobank Energy And Resources Ltd. |
| PBG | Petrobank Energy and Resources, LTD. |
| PBH | Premium Brands Holdings Corporation |
| PBL | Pollard Banknote Limited |
| PBN | PetroBakken Energy Ltd. |
| PBN | PetroBakken Energy, LTD. |
| PBU | Precious Metals Bullion Trust |
| PBY | Canso Credit Income Fund |
| PCC | Plutonic Power Corporation |
| PCD | Pathfinder Convertible Debenture Fund |
| PCE | Pace Oil & Gas Ltd. |
| PCE | Pace Oil & Gas, LTD. |
| PCN | PACRIM International Capital, Inc. (de-listed 2012) |
| PCN | Price Change Notification |
| PCU | Premier Canadian Income Fund |
| PD | Precision Drilling Corporation |