| Acronym | Definition |
|---|
| IPST | Institute of Paper Science and Technology (Georgia Institute of Technology) |
| IPST | Institute for Physical Science and Technology (University of Maryland; College Park, MD) |
| IPST | Israel Program for Scientific Translations (now Keter Publishing House; Jerusalem, Israel) |
| IPST | Institutional and Policy Support Team (African Union) |
| IPST | Institute for the Promotion of Science and Technology (Thailand) |
| IPST | Institute of Progressive Stomatological Technologies (dentistry; Ukraine) |
| IPST | Internet Professional Sales Training |