| Abbreviation | Definition |
|---|---|
| ENEPA | Eneon Capital Resources, L. P. Preferred A (delisted) |
| ENEPC | Enron Capital, L. L. C. Preferred C (delisted) |
| ENEPJ | Enron Corporation Preferred J (delisted) |
| ENEPR | Enron Capital Trust II (delisted) |
| ENEPT | Enron Capital Trust I (delisted) |
| ENI | Enersis, S. A. |
| ENL | Elsevier, N. V. |
| ENN | Equity Inns, Inc. |
| ENNPA | Equity Inns, Inc. Preferred A |
| ENSPF | TXU Gas Company Preferred F |
| ENT | Equant, N. V. |
| ENZ | Enzo Biochem, Inc. |
| EOC | Empresa Nacional Electrica Chile |
| EOG | E O G Resources, Inc. |
| EOP | Equity Office Properties Trust |
| EOPPA | Equity Office Properties Trust Preferred A |
| EOPPB | Equity Office Properties Trust Preferred B |
| EOPPC | Equity Office Properties Trust Preferred C |
| EOT | Eott Energy Partners, L. P. |
| EPC | Epcos, A. G. |