| Abbreviation | Definition |
|---|---|
| NCU | Nukus, Uzbekistan |
| NCY | Annecy, France |
| NDB | Nouadhibou, Mauritania |
| NDC | Nanded, India |
| NDD | Sumbe, Angola |
| NDG | Qiqihar, Mainland China |
| NDI | Namudi, Papua New Guinea |
| NDJ | Ndjamena, Chad |
| NDK | Namdrik Island, Marshall Islands |
| NDL | Ndele, Central African Republic |
| NDM | Mendi, Ethiopia |
| NDN | Nadunumu, Papua New Guinea |
| NDR | Nador, Morocco |
| NDS | Sandstone, Western Australia, Australia |
| NDU | Rundu, Namibia |
| NDY | Sanday, England, UK |
| NDZ | Nordholz- Spieka, Germany |
| NEF | Neftekamsk, Russia |
| NEG | Negril, Jamaica |
| NEJ | Jejjo, Ethiopia |