| Acronym | Sense | Language | Topics |
|---|---|---|---|
| STEP | Station d'Épuration | In French | → Environmental technology, water supply, waste management |
| STEP | Science and Technology Entrepreneurs Park | In English | → Mathematics and natural sciences → Applied sciences, technology |
| STEP | Solving the E-waste Problem | In English | → Electronics → Environmental technology, water supply, waste management |
| STEP | Space Test Experiments Platform | In English | → Astronautics |
| STEP | Surveillance and Tracking Experiment Program | In English | |
| STEP | Station de Transfert d'Énergie par Pompage | In French | → Energy economics |
| STEP | Science and Technology Enrichment Program | In English | → Mathematics and natural sciences → Applied sciences, technology |