BIRS
| Acronym | Definition |
|---|---|
| BIRS | Banff International Research Station (Canada) |
| BIRS | British Institute of Recorded Sound (UK) |
| BIRS | Banca Internazionale per la Ricostruzione e lo Sviluppo (Italian) |
| BIRS | Brigade Incident Reporting System (Australia) |
| BIRS | Basic Indexing and Retrieval System |
| BIRS | Brain Injury Rehabilitation Services (Australia) |
| BIRS | Battlefield Information Reporting System |
| BIRS | Business Information Research Services |