| Abbreviation | Definition |
|---|---|
| PCBT | Providence Creek Ballet Theater |
| PGT | Play Group Theatre |
| PIT | Peoples Improv Theater |
| PLOT | Produces Lots of Theatre |
| PLT | Pensacola Little Theatre |
| PLT | Philip Lynch Theatre |
| PMT | Pittsburgh Musical Theater |
| PMTP | Pasadena Musical Theatre Program |
| POC | Pack Of Cigarettes |
| PPT | Pittsburgh Public Theater |
| PRTT | Puerto Rican Traveling Theater |
| PRTT | Puerto Rican Traveling Theatre |
| PSHT | Pom Siab Hmoob Theatre |
| PSST | Peach State Summer Theatre |
| PTAG | Punxsutawney Theatre Arts Guild |
| PTDT | Pamela Trokanski Dance Theatre |
| PTE | Prairie Theatre Exchange |
| PTI | Professional Theatre Initiative |
| PTK | Public Theatre of Kentucky |
| PTO | Pedagogy and Theatre of the Oppressed |