| Acronym | Definition |
|---|
| SOIA➣Sick of It All (band) |
| SOIA➣Security of Information Act of 2003 (Canada) |
| SOIA➣Simultaneous Offset Instrument Approach (FAA) |
| SOIA➣Symposium on Intelligent Algorithms |
| SOIA➣System for the Observation of and Information on the Alps (various locations) |
| SOIA➣Serous Oligocystic and Ill-Demarcated Adenoma (tumors) |