| Abbreviation | Definition |
|---|---|
| DYOLF | Dynamic Oil & Gas, Inc. |
| DYPR | Drypers Corporation |
| DYTM | Dynatem, Inc. |
| DZSI | D Z S, Inc. |
| DZTK | Daisytek International Corporation |
| EACO | E. A. Engineering Science & Technology Company |
| EAG | Extended Affix Grammar |
| EAGL | E G L, Inc. |
| EAII | Engineering Animation, Inc. |
| EAPC | Euro-Atlantic Partnership Council |
| EASA | International Alliance Service |
| EASB | Easton Bancorp, Inc. |
| EASI | Engineered Support Systems, Inc. |
| EASRY | East Rand Gold & Uranium, Ltd. |
| EASY | Electronic Automatic Script For You |
| EATC | agletech Communications |
| EATC | Eagletech Communications |
| EATS | Eateries, Inc. |
| EBAS | EBaseOne Corporation |
| EBAY | eBAY, Inc. |