SIAE
| Acronym | Definition |
|---|---|
| SIAE | Società Italiana Degli Autori ed Editori (Italian: Italian Society of Authors and Publishers; Rome, Italy) |
| SIAE | Slovenian Institute for Adult Education (Ljubljana, Slovenia) |
| SIAE | Singapore Institute of Aerospace Engineers (est. 1975; Singapore) |
| SIAE | Student Advice and Information Center |