| Abbreviation | Definition |
|---|---|
| HIBZF | Hibernia Foods, P. L. C. |
| HICKA | Hickok, Inc. Class A |
| HICO | Hitcom Corporation |
| HICS | Hydrogiene Corporation |
| HIFN | HI/FN, Inc. |
| HIFS | Hingham Institutional Savings of Massachusetts |
| HIHO | Highway Holdings, LTD. |
| HIHOW | Highway Holdings, LTD. Warrants |
| HINKY | Heineken, N, V, |
| HIPC | High Plains Corporation |
| HIQW | HI-Q Wason |
| HIRE | Webhire, Inc. |
| HIRI | Hi Rise Recycling Systems, Inc. |
| HISR | Hi Shear Industries, Inc. |
| HIST | Gallery of History, Inc. |
| HITK | Hi-Tech Pharmacel Company, Inc. |
| HITS | MusicMaker.Com, Inc. |
| HITT | Hitsgalore.Com, Inc. |
| HIVC | Hiv- Vac, Inc. |
| HIVX | Bioquest, Inc. |