| Abbreviation | Definition |
|---|---|
| TMK | Tamaska Oil And Gas Ltd |
| TMKO | Tamaska Oil And Gas Ltd |
| TMKOA | Tamaska Oil And Gas Ltd |
| TMM | Tasmania Mines Ltd |
| TMX | Terrain Minerals Ltd |
| TMXOA | Terrain Minerals Limited |
| TMXR | Terrain Minerals Limited |
| TMZ | Thomson Resources Limited |
| TNC | Transol Corporation Ltd |
| TNE | Technology One Ltd |
| TNG | Tennant Creek Gold Ltd |
| TNP | Tango Petroleum Limited |
| TNPOA | Tango Petroleum Limited |
| TNR | Torian Resources Nl |
| TNV | Terranova Minerals Nl |
| TOE | Toro Energy Ltd |
| TOL | Toll Holdings Ltd |
| TOLKMP | Toll Holdings Limited |
| TOLKOA | Toll Holdings Limited |
| TOLKOP | Toll Holdings Limited |