SIRI
| Acronym | Definition |
|---|---|
| SIRI | Sirius Satellite Radio Inc. |
| SIRI | Speech Interpretation and Recognition Interface (software) |
| SIRI | Safety Information Resources, Inc. |
| SIRI | Sustainable Investment Research International Group |
| SIRI | Safety Information Resources on the Internet |
| SIRI | Sugar Industry Research Institute (Jamaica) |
| SIRI | Semiconductor Industry Research Institute (est. 1994; Japan) |