NO
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| NO | Natural Orbital | - | Computer Acronyms(common) |
| NO | Nitric Oxide | - | Organizations |
| NO | Normally Open | - | Organizations |
| NO | Normally Open | - | Organizations |
| NO | Not For Off -KSC Distribution | - | Organizations |
| NO | Not Online | - | ISO Country Codes |
| NO | FEAR -Notification And Federal Employee Antidiscrimination Retaliation Act (2002) | - | Astronomy |
| NO | Nitric Oxide -Normally Open -Norway (ISO 3166 And FIPS 10-4 Country Code Digram) | - | Astronomy |
| NO | Nobelium | - | Astronomy |
| NO | Norwegian Language (ISO 639-1 Code) | - | Astronomy |