The National Center for Supercomputing Applications (NCSA) is a state-federal partnership to develop and deploy national-scale cyberinfrastructure that advances research, science and engineering based in the United States. NCSA operates as a unit of the University of Illinois Urbana-Champaign, and provides high-performance computing resources to researchers across the country. Support for NCSA comes from the National Science Foundation, the state of Illinois, the University of Illinois, business and industry partners, and other federal agencies.

The University of Illinois Urbana-Champaign is a public land-grant research university in the Champaign–Urbana metropolitan area, Illinois, United States. It is the flagship institution of the University of Illinois system and was established in 1867. With over 53,000 students, the University of Illinois is one of the largest public universities by enrollment in the United States.