| Acronym | Definition |
|---|
| FDCA | Food, Drug and Cosmetic Act |
| FDCA | Field Data Collection Automation (US Census) |
| FDCA | Florida Department of Community Affairs |
| FDCA | Fédération Départementale des Chasseurs de l'Aude (French hunting federation) |
| FDCA | Federazione dei Comunisti Anarchici (Federation of Anarchist Communists, an Italian political organization) |
| FDCA | 2,5-Furandicarboxylic Acid |
| FDCA | Fédération Départementale des Coopératives Agricoles (French: Departmental Federation of Agricultural Cooperatives) |
| FDCA | Family Day Care Association (Australia) |
| FDCA | Fédération Dijonnaise Catch Amateur (French: Dijonnaise Amateur Wrestling Federation) |
| FDCA | Finnish Data Communications Association |