| Abbrev | Name | Spec | Type | Locality |
|---|---|---|---|---|
| PLN | PILLAN[1281]; | TR.AE | ||
| PLT | PILOT[1281][3733]; | TR.AE | S | USA |
| PILS1 | PILS-1[1281]; | TR.DR | S | MEX |
| PIN39 | PIN-39[1281]; | TR.AE | CHN | |
| PIN-42 | PIN-42[1281]; | TR.AE | CHN | |
| PNY50 | PIN-YUAN-50[1281]; | TR.AE | CHN | |
| PNN | PINNACLE[1281]; | TR.AE | AUS | |
| PINT | PINTAIL[3692]; | TR.DR | S | MEX |
| PINZ | PINZON-INTA[1765]; | TR.AE | S | ARG |
| PR2360 | PIONEER-2360[1281]; | TR.AE | USA | |
| PR2369 | PIONEER-2369[1281]; | TR.AE | USA | |
| PR2370 | PIONEER-2370[1281]; | TR.AE | USA | |
| PR2375 | PIONEER-2375[1281]; | TR.AE | USA | |
| PR2385 | PIONEER-2385[1281]; | TR.AE | USA | |
| PO | PIONEER[1281]; | TR.AE | CAN | |
| PNR | PIONEER[1281]; | TR.AE | USA | |
| PIPE1 | PIPE-1[1281]; | TR.DR | S | MEX |
| PIPE3 | PIPE-3[1281]; | TR.DR | S | MEX |
| PIPE4 | PIPE-4[1281]; | TR.DR | S | MEX |
| PIPE5 | PIPE-5[1281]; | TR.DR | S | MEX |