This document provides information for individuals who want to submit proposals in areas funded by the National Science Foundation (NSF). These areas include: (1) mathematical and physical sciences; (2) engineering; (3) biological, behavioral, and social sciences; (4) astronomical, atmospheric, earth, and ocean sciences; (5) scientific, technological, and international affairs; (6) scientific and engineering personnel and education; and (7) other activities (doctoral dissertation research improvement, research opportunity awards for small-college faculty, and research opportunities for small business concerns with strong scientific or engineering research in science-based innovative technology). Overall research goals, types of research endeavors funded, eligibility criteria, and, when applicable, specific evaluation criteria are provided for the various subfields within each of these areas. A source to obtain additional information about a particular program is also provided. General criteria used in selecting all research projects and an organizational chart showing major NSF program areas are included. (JN)