NIST
| Abbreviation | Meaning | Tamil Meaning | Category |
|---|---|---|---|
| NIST | National Institute For Standards And Technology | - | Atmospheric Research Center |
| NIST | National Institute Of Standards And Technology (formerly NBS) | - | Computer Acronyms(common) |
| NIST | Natl. Inst. Of Standards And Technology | - | Medical |
| NIST | National Institute Of Standards And Technology | - | Astronomy |
| NIST | National Institute Of Standards And Technology | - | Business and Finance |
| NIST | National Institute of Standards and Technology | - | Human Genome |