NAAQS
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| NAAQS | National Ambient Air Quality Standards | - | Computer Acronyms(common) |
| NAAQS | National Ambient Air Quality Standards | - | Astronomy |
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| NAAQS | National Ambient Air Quality Standards | - | Computer Acronyms(common) |
| NAAQS | National Ambient Air Quality Standards | - | Astronomy |