SIAB
| Acronym | Definition |
|---|---|
| SIAB | School in a Bag |
| SIAB | Side Impact Airbag(s) |
| SIAB | Snap in a Box |
| SIAB | Scent in a Bottle (for canine training) |
| SIAB | Solutions in a Box Pty Ltd. (Surry Hills, NSW, Australia) |
| SIAB | Surprise It's a Box |
| SIAB | Schools International Athletics Board (UK) |
| SIAB | Sistema Integrado de Automatización de Bibliotecas |