 | Animal Scientists | Agriculture, General, Animal Sciences, General, Agricultural Animal Breeding, Animal Health, Animal Nutrition, Dairy Science, Poultry Science, Animal Sciences, Other, Range Science and Management, |
 | Food Scientists and Technologists | Agriculture, General, Viticulture and Enology, International Agriculture, Food Science, Food Technology and Processing, Culinary Science/Culinology , |
 | Soil and Plant Scientists | Agriculture, General, Agroecology and Sustainable Agriculture, Viticulture and Enology, Plant Sciences, General, Agronomy and Crop Science, Horticultural Science, Agricultural and Horticultural Plant Breeding, Plant Protection and Integrated Pest Management, Range Science and Management, Plant Sciences, Other |
 | Biochemists and Biophysicists | Biochemistry, Biophysics, Molecular Biochemistry, Molecular Biophysics, Biochemistry and Molecular Biology, Cell/Cellular Biology and Anatomical Sciences, Other , |
 | Microbiologists | Structural Biology, Cell/Cellular Biology and Anatomical Sciences, Other, Microbiology, General, Microbiology and Immunology |
 | Zoologists and Wildlife Biologists | Wildlife, Fish and Wildlands Science and Management, Zoology/Animal Biology, Entomology, Animal Physiology, Animal Behavior and Ethology, Wildlife Biology, Zoology/Animal Biology, Other, Ecology, Marine Sciences, |
 | Foresters | Natural Resources/Conservation, General, Natural Resources Management and Policy, Forestry, General, Forest Sciences and Biology, Forest Management/Forest Resources Management, Urban Forestry, Wood Science and Wood Products/Pulp and Paper Technology, Forest Resources Production and Management, Forestry, Other, |
 | Epidemiologists | Cell/Cellular Biology and Histology, Epidemiology, Medical Scientist, Environmental Health |
 | Medical Scientists | Biomedical Sciences, General, Biochemistry, Biophysics, Molecular Biology, Cell/Cellular Biology and Histology, Anatomy, Medical Microbiology and Bacteriology, Immunology, Human/Medical Genetics, Physiology, General |
 | Astronomers | Astronomy, Astrophysics, Planetary Astronomy and Science, Astronomy and Astrophysics, Other |
 | Physicists | Engineering Physics/Applied Physics, Astrophysics, Physics, General, Atomic/Molecular Physics, Elementary Particle Physics, Nuclear Physics, Optics/Optical Sciences, Condensed Matter and Materials Physics, Acoustics |
 | Atmospheric and Space Scientists | Atmospheric Sciences and Meteorology, General, Atmospheric Chemistry and Climatology, Atmospheric Physics and Dynamics, Meteorology, Atmospheric Sciences and Meteorology, Other |
 | Chemists | Chemistry, General, Analytical Chemistry, Inorganic Chemistry, Organic Chemistry, Physical Chemistry, Polymer Chemistry, Chemical Physics, Environmental Chemistry, Forensic Chemistry, Theoretical Chemistry |
 | Materials Scientists | Materials Science, Materials Chemistry, Materials Sciences, Other , |
 | Health Environmental Scientists and Specialists | Environmental Studies, Environmental Science, Marine Sciences, Environmental Chemistry, Environmental Health |
 | Geoscientists | Marine Sciences, Geology/Earth Science, General, Geochemistry, Geophysics and Seismology, Paleontology, Oceanography, Chemical and Physical, Geological and Earth Sciences/Geosciences, Other |
 | Hydrologists | Geology/Earth Science, General, Hydrology and Water Resources Science, Oceanography, Chemical and Physical , |
 | Economists | Agricultural Economics, Financial Mathematics, Economics, General, Applied Economics, Econometrics and Quantitative Economics, Development Economics and International Development, International Economics, Economics, Other, Political Economy, Business/Managerial Economics |
 | Survey Researchers | Statistics, General, Research Methodology and Quantitative Methods, Economics, General, Applied Economics, Business/Managerial Economics, Business Statistics, Marketing Research |
 | Industrial-Organizational Psychologists | Psychology, General, Industrial and Organizational Psychology |
 | Sociologists | Research Methodology and Quantitative Methods, Criminology, Demography and Population Studies, Sociology, Urban Studies/Affairs, Sociology and Anthropology, Rural Sociology |
 | Urban and Regional Planners | City/Urban, Community and Regional Planning, Real Estate Development, Urban Studies/Affairs , |
| Geographers | Geography, Geography, Other |
 | Historians | Architectural History and Criticism, General, Historic Preservation and Conservation, Cultural Resource Management and Policy Analysis, Historic Preservation and Conservation, Other, Medieval and Renaissance Studies, Holocaust and Related Studies, Ancient Studies/Civilization, Classical, Ancient Mediterranean and Near Eastern Studies and Archaeology, Maritime Studies, History, General |
 | Political Scientists | International/Global Studies, Public Policy Analysis, General, International Policy Analysis, International Relations and Affairs, National Security Policy Studies, International Relations and National Security Studies, Other, Political Science and Government, General, American Government and Politics (United States), Political Economy |
 | Biological Technicians | Biology Technician/Biotechnology Laboratory Technician |
 | Chemical Technicians | Chemical Technology/Technician, Chemical Process Technology |
 | Social Science Research Assistants | Social Sciences, General |
| Health Environmental Science and Protection Technicians | Physical Science Technologies/Technicians, Other, Science Technologies/Technicians, Other |
 | Forensic Science Technicians | Forensic Chemistry, Forensic Science and Technology |
| Forest and Conservation Technicians | Forest Technology/Technician, Forestry, Other |
