| Acronym | Definition |
|---|
| PLATO | Philosophy Learning and Teaching Organization |
| PLATO | Portable Lights American Trade Organization (trade association) |
| PLATO | Programmed Logic for Automated Teaching Operations |
| PLATO | Project for Learning Abroad, Training and Outreach (Loyola Marymount University) |
| PLATO | Participatory Learning and Teaching Organization (University of Wisconsin-Madison) |
| PLATO | Predictive Latency-Aware Total Ordering |
| PLATO | Permanent Large Array of Terrestrial Observatories |
| PLATO | Platform for Learning and Teaching Online (online course management) |