| Symbol | Name | Country | Exchange |
|---|---|---|---|
| STK | Strickland Resources Limited | AU | ASX |
| STM | Sunstone Metals Ltd | AU | ASX |
| STO | Santos Ltd | AU | ASX |
| STX | Strike Energy Ltd | AU | ASX |
| SVL | Silver Mines Limited | AU | ASX |
| SVM | Sovereign Metals Limited | AU | ASX |
| SVY | Stavely Minerals Ltd | AU | ASX |
| SYA | Sayona Mining Ltd | AU | ASX |
| SYR | Syrah Resources Ltd | AU | ASX |
| SYT | Syntonic Ltd | AU | ASX |
| TAM | Tanami Gold NL | AU | ASX |
| TAR | Taruga Gold Ltd | AU | ASX |
| TAS | Tasman Resources Ltd | AU | ASX |
| TBR | Tribune Resources Ltd | AU | ASX |
| TDO | 3D Oil Limited | AU | ASX |
| TEG | Triangle Energy (Global) Ltd | AU | ASX |
| TEM | Tempest Minerals Limited | AU | ASX |
| TER | Terracom Ltd | AU | ASX |
| TGN | Tungsten Mining NL | AU | ASX |
| THR | Thor Mining Plc | AU | ASX |