| Acronym | Definition |
|---|
| SETA | Sector Education and Training Authority (South Africa) |
| SETA | Systems Engineering and Technical Assistance (US DoD contract vehicle) |
| SETA | Students for the Ethical Treatment of Animals |
| SETA | Scientific and Engineering Technical Assistance |
| SETA | Sunderland Engineering Training Association (commercial education; UK) |
| SETA | Southeast Tissue Alliance (Gainesville, FL) |
| SETA | Sacramento Employment & Training Agency (Sacramento, CA) |
| SETA | Search for Extraterrestrial Artifacts |
| SETA | Southeastern Employment & Training Association (Clemson, SC) |
| SETA | Special Event Threat Assessment (US FBI) |
| SETA | Sherburne-Earlville Teachers' Association (Sherburne, NY) |
| SETA | Survey of Employment Tribunal Applications (UK) |
| SETA | Security, Education, Training & Awareness |
| SETA | Singularity Engine Time Accelerator (gaming) |
| SETA | Satellite Electrostatic Triaxial Accelerometer |
| SETA | Systems Engineering, Testing, and Analysis |
| SETA | Seksuaalinen Tasa-Arvoisuus (Finnish Sexual Equality Organization) |
| SETA | Software Engineering and Technical Assistance |
| SETA | Society for the Ethical Treatment of Animals |
| SETA | South Eastern Telecommunications Association |
| SETA | Safe Environment Training Administration (software) |