| Acronym | Definition |
|---|
| NND➣Non-Normal Distribution (statistics) |
| NND➣Naval Net Depot (US Navy) |
| NND➣Nico Nico Douga (Japanese website) |
| NND➣Neonatal Death |
| NND➣Net News Daily (news website; UK) |
| NND➣No Normal Defense |
| NND➣Numa Numa Dance (Gary Brolsma) |
| NND➣National Number Dialing |
| NND➣New and Nonofficial Drugs |
| NND➣Numismática Notafilia Diamantino |
| NND➣National Nut Day |