| Abbreviation | Definition |
|---|---|
| HRS | Hudson Resources Ltd |
| HSK | Heemskirk Consolidated Ltd |
| HSN | Hansen Technologies, LTD. |
| HST | Hastie Group Ltd |
| HSXKRA | Hang Seng Idx Futures |
| HSXKRC | Hang Seng Idx Futures |
| HSXKRD | Hang Seng Idx Futures |
| HSXKRF | Hang Seng Idx Futures |
| HSXKRP | Hang Seng Idx Futures |
| HSXKRQ | Hang Seng Idx Futures |
| HSXKZP | Hang Seng Idx Futures |
| HSXQRQ | Hang Seng Idx Futures |
| HTA | Hutchison Telecommunications (Aust) |
| HTI | Hydrotech International Ltd |
| HTM | Heritage Gold NZ Ltd |
| HTX | Healthlinx Ltd |
| HTXOA | Healthlinx Limited |
| HUM | Humanis Group Limited |
| HUN | Hunnu Coal Limited |
| HVN | Harvey Norman Holdings, LTD. |