The Defense Technical Information Center (DTIC®) serves the DoD community as the largest central resource for DoD and government-funded scientific, technical, engineering, and business related information available today .
An institutional repository of NRC-authored technical reports, conference publications, articles, and more that serves as a valuable resource for NRC researchers, collaborators and the public from 1916 to the present
Transportation Research Board. TRID contains more than 900,000 records of references to books, technical reports, conference proceedings, and journal articles in the field of transportation research. Almost 500 serial titles are regularly scanned and indexed for TRID. Selected records provide links to full text.