Acronym for Reynolds Averaged Navier-Stokes This is a form of the Navier-Stokes equations for describing fluid flow in which additional terms (known as Reynolds Stresses) are included in the solver to account for the time-averaged effects of turbulence. It is the standard method used in the FLUENT CFD code.

Restricted Access to NASS Support. The name given to the process by which access to NASS support can be denied under Section 55 of the Nationality and Asylum Act 2002 (NIA 2002). This process mainly applies to in-country applicants arriving in the UK after 08.01.03.

as conceptualized by the U.S. Congress, Office of Technology Assessment, RANs would be shared-usage networks, configured to include a wide range of users in rural communities such as educational, health, and business entities.

Revenue anticipation notes.