| Acronym | Definition |
|---|
| CATD➣Center for Advanced Technology Development (Iowa State University) |
| CATD➣Computer-Assisted Trial Design (software) |
| CATD➣Confederación Auténtica de Trabajadores Democráticos (Authentic Confederation of Democratic Workers, Costa Rica) |
| CATD➣Committee Against Tipaimukh Dam (India) |
| CATD➣Corrective Action Tracking Document |
| CATD➣Combat Aviation Test Division |