| Abbreviation | Definition |
|---|---|
| DVD | Dover Downs Entertainment, Inc. |
| DVI | D V I, Inc. |
| DWI | Dumb Whitey Inbreeds |
| DWT | Church & Dwight Company, Inc. |
| DWT | Church & Dwight Company, Incorporated |
| DX | Dynex Capital, Inc. |
| DY | Dycom Industries, Inc. |
| DYN | Dynegy, Inc. |
| DYS | Distribucion y Servicio D & S |
| DZA | Delhaize America, Inc. |
| DZB | Delhaize America, Inc. |
| E | Eni, S. P. A. |
| EAD | Wells Fargo Advantage Income Opportunities Fund |
| EAIPA | Entergy Arkansas Capital I |
| EAT | Brinker International, Inc. |
| EBF | Ennis Business Forms, Inc. |
| EBITA | Earnings Before Interest Tax And Amortization |
| EC | Englehard Corporation |
| ECA | Encal Energy, LTD. |
| ECC | E C C International Corporation |