| Abbreviation | Definition |
|---|---|
| CDT | Castle Minerals, LTD. |
| CDU | CuDeco Ltd |
| CDUKMA | Cudeco Limited |
| CDUKMP | Cudeco Limited |
| CDY | Cellmid Limited |
| CEL | CEL |
| CELO | CELO |
| CER | Centro Retail Group |
| CES | Coal Fe Resources Ltd |
| CFE | Cape Lambert Iron Ore Ltd |
| CFU | Ceramic Fuel Cells, LTD. |
| CFX | CFS Retail Property Trust |
| CGF | Challenger Financial Services Group |
| CGFKOA | Challenger Limited |
| CGFKOP | Challenger Limited |
| CGI | Consolidated Global Investments, LTD. |
| CGM | Cougar Metals NL |
| CGO | CPT Global Ltd |
| CGP | Consegna Group Limited |
| CGR | Careers Multilist Limited |