| 释义 |
- See also
NIRS may refer to: - National Institute on Retirement Security, a research institute based in Washington, D.C., US
- National Institute of Radiological Sciences, a research institute based in Chiba, Japan, since 1957
- National Indigenous Radio Service, in Australia
- Nuclear Information and Resource Service, an anti-nuclear group in the US
- Near-infrared spectroscopy
See also{{disambiguation}} |