| Abbreviation | Definition |
|---|---|
| SYD | Sydney Airport Holdings, LTD. |
| SYDKOA | Sydney Airport |
| SYDKRA | Sydney Airport |
| SYI | Spdr Msci Australia Select High Dividend Yield Fund |
| SYM | Symex Holdings Ltd |
| SYP | Style Plantation Ltd |
| SYPO | SYPO |
| SYR | Syrah Resources Ltd |
| SYR | Syrah Resources LTD. |
| SYS | Syngas Ltd |
| TAG | Tag Pacific Ltd |
| TAH | Tabcorp Holdings, LTD. |
| TAHHA | Tabcorp Holdings Limited |
| TAHKOA | Tabcorp Holdings Limited |
| TAHKOB | Tabcorp Holdings Limited |
| TAHKOP | Tabcorp Holdings Limited |
| TAHKRA | Tabcorp Holdings Limited |
| TAHKRQ | Tabcorp Holdings Limited |
| TAM | Tanami Gold NL |
| TAN | Tandou Ltd |