| Acronym | Sense | Language | Topics |
|---|---|---|---|
| SUS | Sanmarin(ec)a Universitata Sesio | In Esperanto | → Higher education, universities |
| SUS | Svjetski Univerzitetski Servis Bosne i Hercegovine | In Serbian | → Higher education, universities |
| SUS | Sanmarina Universitata Sesio | In Esperanto | → Higher education, universities |