| Acronym | Definition |
|---|
| NWDA➣Northwest Digital Archives |
| NWDA➣North West Development Agency (England) |
| NWDA➣National Water Development Agency (India) |
| NWDA➣National Wholesale Druggists Association (now Healthcare Distribution Management Association, HDMA) |
| NWDA➣Northwest District Association |
| NWDA➣Northeast Window and Door Association |
| NWDA➣North Wales Deaf Association (UK) |
| NWDA➣Nebraska Well Drillers Association |
| NWDA➣North West Development Association (UK) |
| NWDA➣North Woods Dressage Association |
| NWDA➣Narmada Water Disputes Authority (India) |
| NWDA➣North West Design Association |
| NWDA➣National Wolf Dog Alliance |
| NWDA➣North Warwickshire District Association |
| NWDA➣North Whidbey Dart Association (Oak Harbor, WA) |
| NWDA➣Northwestern Wisconsin Dietetic Association |