PPES
| Acronym | Definition |
|---|---|
| PPES | Perbadanan Pembangunan Ekonomi Sarawak (Malay: Sarawak Economic Development Corporation) |
| PPES | Perth Professional Entertainment Services (event entertainment; Australia) |
| PPES | Piney Point Elementary School (Maryland and Texas) |
| PPES | Pardada Pardadi Educational Society (est. 2000; India) |
| PPES | Piano Pluriennale Economico Sociale (Italian: Multiannual Social Economic Plan; park development; Italy) |
| PPES | Photo-Pyroelectric Spectroscopy |
| PPES | Pinellas Park Elementary School (Pinellas Park, FL) |