STIX
| Acronym | Definition |
|---|---|
| STIX | Structured Threat Information Expression (cyberthreats; US DHS) |
| STIX | Smalltalk Interface to X |
| STIX | Singtel Internet Exchange |
| STIX | Scientific and Technical Information Exchange |
| STIX | Singapore Telecom Internet Exchange |
| STIX | Science and Technology Index (New Zealand) |
| STIX | Spectrometer/Telescope for Imaging X-Rays |