| Acronym | Definition |
|---|
| STSA➣Something to Shout About |
| STSA➣Stilt Sandpiper (bird species) |
| STSA➣Southern Thoracic Surgical Association (Chicago, IL) |
| STSA➣Selective Trigger Scan Architecture |
| STSA➣Short-time Spectral Amplitude |
| STSA➣Seaman Apprentice, Sonar Technician Striker (Naval Rating) |
| STSA➣Socio-Technical Systems Approach (workplace interaction) |