CERTA
| Acronym | Definition |
|---|---|
| CERTA | Centre d'Expertise Gouvernemental de Réponse et de Traitement des Attaques Informatiques (French: Expertise Center for Governmental Response and Treatment of Computer Attacks) |
| CERTA | Civilian Experimental Rocketry Test Area (educational outreach program; Salt Lake City, UT) |
| CERTA | Closer Economic Relations and Trade Agreement (Australia and New Zealand) |