| Acronym | Definition |
|---|
| NDYA➣National Divisions Youth Alliance (Australia) |
| NDYA➣New Democratic Youth of Alberta (Canada) |
| NDYA➣National Duckpin Youth Association |
| NDYA➣Niger Delta Youth Assembly |
| NDYA➣National Democratic Youth Association (Nepal) |
| NDYA➣New Directions Youth Arts (Las Vegas Office of Cultural Affairs; Las Vegas, NV) |