| DNAT | Dynamic Network Address Translation | 动态网络地址转换 |
| DNAT | Defense Nuclear Advisory Team | 国防核咨询小组 |
| DNAT | D N A Medical Technologies | D N A医疗技术 |
| DNAT | Diplôme National d'Arts et Techniques (French: Arts and Techniques National Diploma) | Diplôme National d'Arts et Techniques (French: Arts and Techniques National Diploma) |
| DNAT | Destination Network Address Translation | 目标网络地址转换 |