| Abbrev | Name | Spec | Type | Locality |
|---|---|---|---|---|
| PIAM | PIAMONTES[3733] | TR.AE | S | ARG |
| PDAR | PINDAR[3733] | TR.AE | S | AUS |
| PS76 | PIONEER-S-76[3733] | TR.AE | W | USA |
| PTC | PITIC-62[3733] | TR.AE | S | MEX |
| PMNV | PLAINSMAN-V[3733] | TR.AE | W | USA |
| PDA,2 | PONDERA[3733] | TR.AE | S | USA:MO |
| PSA,2 | PONDEROSA[3733] | TR.AE | W | USA |
| PTAC | PONTIAC[3733] | TR.AE | W | USA |
| PL,2 | POOLE[3733] | TR.AE | S | USA:NY |
| POR65 | PORTUGAL-65[3733] | TR.AE | S | PRT |
| POT70 | POTAM-S-70[3733] | TR.AE | S | MEX |
| PMC | POTOMAC[3733] | TR.AE | W | USA:VI |
| PKA | PRESKA[3733] | TR.AE | S | USA:OK |
| PB715 | PROBRAND-715[3733] | TR.AE | S | USA |
| PB812 | PROBRAND-812[3733] | TR.AE | S | USA |
| PB814 | PROBRAND-814[3733] | TR.AE | S | USA |
| PB835 | PROBRAND-835[3733] | TR.AE | S | USA |
| PRB,2 | PROBRED[3733] | TR.AE | S | USA |
| PDX | PRODAX[3733] | TR.AE | S | USA |
| PUA | PRODURA[3733] | TR.AE | S | USA |