| Acronym | Meaning |
| SETA | Sacramento Employment & Training Agency (Sacramento, CA) |
| SETA | Sector Education and Training Authority (South Africa) |
| SETA | Security, Education, Training & Awareness |
| SETA | Special Event Threat Assessment (US FBI) |
| SETA | Survey of Employment Tribunal Applications (UK) |
| SETA | Systems Engineering and Technical Assistance (US DoD contract vehicle) |
| SETA | Systems Engineering, Testing, and Analysis |