| Abbreviation | Definition |
|---|---|
| PEGPC | Public Service Electric & Gas Company Preferred C |
| PEGPD | Public Service Electric & Gas Company Preferred D |
| PEGPE | Public Service Electric & Gas Company Preferred E |
| PEGPR | Public Service Electric & Gas Company Enterprise Capital Trust III |
| PEGPS | Public Service Electric & Gas Company Enterprise Capital Trust I |
| PEGPT | Public Service Electric & Gas Company Capital Trust II |
| PEGPU | Public Service Electric & Gas Company Capital Trust I |
| PEGPW | Public Service Electric & Gas Company Preferred W |
| PEGPX | Public Service Electric & Gas Company Preferred X |
| PEGPY | Public Service Electric & Gas Company Preferred Y |
| PEGPZ | Public Service Electric & Gas Company Preferred Z |
| PEI | Pennsylvania Real Estate Investments |
| PEO | Petroleum & Resource Fund |
| PEP | Pepsico, Inc. |
| PEQ | Potomac Edison Company |
| PER | Perot Systems Corporation |
| PFA | Alliance First Products, Inc. |
| PFA | Alliance First Products, Incorporated (de-listed) |
| PFA | Alliance First Products, Incorporated (de-listed) |
| PFB | P F F Bancorp, Inc. |