Wikipedia
NICS
NICS is a four-letter abbreviation with multiple meanings, such as:
- Network of International Christian Schools
- National Instant Criminal Background Check System in the United States
- Northern Ireland Civil Service
- Nucleus-independent chemical shift
- National Insurance Contributions (NICs) in the United Kingdom
- National Institute for Computational Sciences, a supercomputing center managed by the University of Tennessee
- Nucleus-independent chemical shift, method for calculating aromatic ring current