| Abbreviation | Definition |
|---|---|
| LEIKOA | Leighton Holdings Limited |
| LEIKOP | Leighton Holdings Limited |
| LEIKOQ | Leighton Holdings Limited |
| LEIKRA | Leighton Holdings Limited |
| LEIKRC | Leighton Holdings Limited |
| LEIKRD | Leighton Holdings Limited |
| LEIKZH | Leighton Holdings Ltd |
| LEP | ALE Property Group |
| LEPHC | Ale Property Group |
| LER | LER |
| LGD | Legend Corporation Ltd |
| LGM | Luiri Gold Limited |
| LGO | Longreach Oil Ltd |
| LHD | Lochard Energy Group Plc |
| LIC | Lifestyles Communities Ltd |
| LIN | Lindian Resources Ltd |
| LINOA | Lindian Resources Limited |
| LIO | Lion Energy Ltd |
| LKE | Lake Resources NL |
| LKO | Lakes Oil NL |