| Abbreviation | Definition |
|---|---|
| PMH | PUTNAM Tax-free Health Care Fund |
| PMI | P M I Group, Inc. |
| PMK | Primark Corporation |
| PMM | PUTNAM Managed Municipal Income Trust |
| PMO | PUTNAM Municipal Opportunities Trust |
| PMS | Policy Management Systems Corporation |
| PMT | PUTNAM Master Income Trust |
| PMU | Pacific Rim Mining Corporation |
| PMX | PIMCO Municipal Income Fund III |
| PNC | PNC Bank Corporation |
| PNCPC | P N C Bank Corporation Preferred C |
| PNCPD | P N C Bank Corporation Preferred D |
| PNE | Copene Petroquimica do Nordest, S. A. |
| PNG | Penn-American Group, Inc. |
| PNK | Pinnacle Entertainment |
| PNM | PNM Resources, Inc. |
| PNM | PNM Resources, Inc. ( Public Service Company of New Mexico) |
| PNN | Penn Engineering & Manufacturing Corporation |
| PNNA | Penn Engineering & Manufacturing Corporation Class A |
| PNP | Pan Pac Retail Properties, Inc. |