NM
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| NM | Nanometer | - | Organizations |
| NM | Nautical Miles | - | Organizations |
| NM | Network Manager (GSFC) | - | Organizations |
| NM | Nonmetallic | - | Organizations |
| NM | Never Mind | - | Sms Text Smileys and Emoticons |
| NM | Not Much | - | Sms Text Smileys and Emoticons |
| NM | Never Mind | - | ISO Country Codes |
| NM | Nice Move | - | ISO Country Codes |
| NM | Nothing Much | - | ISO Country Codes |
| NM | Nanometre | - | Astronomy |
| NM | New Mexico (postal Symbol) | - | Astronomy |
| NM | Network Management | - | Business and Finance |
| NM | network management | - | Human Genome |