| Acronym | Definition |
|---|
| CNSD➣Colégio Nossa Senhora das Dores (Brazilian college) |
| CNSD➣Centre National des Sports de la Défense (French: National Sports Center for Defense) |
| CNSD➣Confédération Nationale des Syndicats Dentaires |
| CNSD➣Centro Nazionale Servizi Demografici (Italian: National Center for Demographic Services) |
| CNSD➣Certified Nutrition Support Dietitian |
| CNSD➣Chronic Non-Specific Diarrhoea |
| CNSD➣Council for National Security and Defense (Ukraine) |
| CNSD➣Crows Nest Soft Drinks (Australia) |