| Abbreviation | Definition |
|---|---|
| HHPD | Hon Hai Precsn |
| HHPG | Hon Hai 144A |
| HHR | Helphire Group |
| HHR | Helphire Grp. |
| HHV | Hargreave 1 |
| HHVT | Hargreave 2 |
| HICL | Hicl Inf. |
| HID | Hidong Est. |
| HIK | Hikma |
| HILS | Hill & Smith |
| HIN | Hindustan |
| HINA | Ina Regs |
| HINS | Henderson Int.s |
| HINT | Henderson Int. |
| HIW | Hiwave Tech |
| HKLB | Hongkong Land |
| HKLD | H.k.land |
| HKLJ | Hongkong Land |
| HL. | Hargreaves Lans |
| HLMA | Halma |