| Abbrev | Name | Spec | Type | Locality |
|---|---|---|---|---|
| PSU,1 | PSEUDO[1281]; | TR.AE | SUN | |
| PT301 | PT-301[1281]; | TR.AE | ||
| PT303 | PT-303[1281]; | TR.AE | ||
| PT344 | PT-344[1281]; | TR.AE | ||
| PT751 | PT-751[1281]; | TR.AE | ||
| PTERO | PTERODROMA[3692]; | TR.DR | S | MEX |
| PUFF | PUFFIN[3692]; | TR.DR | S | MEX |
| PUKE | PUKEM-INIA[1281]; | TR.AE | S | CHL |
| P101 | PULLMAN-101[1281]; | TR.AE | USA | |
| PFR | PUMAFLOR[1281]; | TR.AE | S | DZA |
| PJB76 | PUNJAB-76[1281]; | TR.AE | S | PAK |
| PJB81 | PUNJAB-81[1281]; | TR.AE | S | PAK |
| PJB83 | PUNJAB-83[1281]; | TR.AE | S | PAK |
| PUN | PUNONG[1281]; | TR.AE | CHN | |
| PBLI | PURBALI[1281][1324]; | TR.AE | S | IND |
| PCM | PURCAM[1281]; | TR.AE | USA | |
| PCL | PURCELL[1281]; | TR.AE | USA | |
| PK | PURKOF[1281]; | TR.AE | USA | |
| PPSA | PURPLE-STEM[1281]; | TR.AE | AUS | |
| PP-AUS | PURPLE-STRAW,AUS[1281]; | TR.AE | AUS |