| Acronym | Definition |
|---|
| PTES➣Penetration Testing Execution Standard (security) |
| PTES➣Protect Tools Embedded Security |
| PTES➣People's Trust for Endangered Species (UK) |
| PTES➣Postgraduate Taught Experience Survey (Higher Education Academy; UK) |
| PTES➣Protected Tactical Enterprise Service (satellite communications) |
| PTES➣Phenyltriethoxysilane |
| PTES➣Public Transport Enquiry System (Hong Kong) |
| PTES➣Pine Tree Experiment Station (Arkansas) |
| PTES➣Perceived Therapeutic Efficacy Scale (diabetes) |