| Abbreviation | Definition |
|---|---|
| CVPA | Calvert Vaux Preservation Alliance |
| CVTA | Coastal Virginia Tourism Alliance |
| CWAA | Clean Water America Alliance |
| CWCA | Central Wyoming Climbers Alliance |
| CWSA | Columbia Windham Soccer Alliance |
| CYDA | California Youth Democracy Alliance |
| DA | Demonic Alliance |
| DA | Dominating Alliance |
| DA | Domination Alliance |
| DA | The Deist Alliance |
| DAA | Dementia Action Alliances |
| DAA | Digital Advertising Alliance |
| DAA | Downtown Austin Alliance |
| DAASC | Durham Alliance Association Social Club |
| DAAWG | Delaware Alliance for Animal Welfare Groups |
| DABA | Dallas Area Breastfeeding Alliance |
| DAGR | Dragon Alliance of Gamers and Role |
| DAI | Dementia Alliance International |
| DALE | DePaul Alliance for Latino Empowerment |
| DANA | Delaware Alliance for Nonprofit Advancement |