National Institute of Standards and Technology Interagency or Internal Report

Definition
A National Institute of Standards and Technology Interagency or Internal Report (NISTIR) is a series of publications that includes interim or final reports on work performed by NIST for outside sponsors (both government and nongovernment). NISTIR’s may also report results of NIST projects of transitory or limited interest, including those that will be published subsequently in more comprehensive form.