From possibilities to subjects
Study fields & careers
Explore the subjects connected to different kinds of work. A field can lead to several careers, and a career can draw on several fields.
Environmental Education
CIP 2020 · 13.1338
Environmental Geosciences
CIP 2020 · 30.4101
Environmental Health
CIP 2020 · 51.2202
Environmental Psychology
CIP 2020 · 42.2808
Environmental Science
CIP 2020 · 03.0104
Environmental Studies
CIP 2020 · 03.0103
Environmental Toxicology
CIP 2020 · 26.1006
Environmental/Environmental Engineering Technology/Technician
CIP 2020 · 15.0507
Environmental/Environmental Health Engineering
CIP 2020 · 14.1401
Environmental/Natural Resource Economics
CIP 2020 · 03.0204
Environmental/Natural Resource Recreation and Tourism
CIP 2020 · 03.0207
Environmental/Natural Resources Law Enforcement and Protective Services
CIP 2020 · 03.0208
Environmental/Natural Resources Management and Policy, General
CIP 2020 · 03.0201
Environmental/Natural Resources Management and Policy, Other
CIP 2020 · 03.0299
Epidemiology
CIP 2020 · 26.1309
Epidemiology and Biostatistics
CIP 2020 · 26.1311
Epilepsy Fellowship Program
CIP 2020 · 61.1104
Equestrian/Equine Studies
CIP 2020 · 01.0507
Ethics
CIP 2020 · 38.0103
Ethnic Studies
CIP 2020 · 05.0200
Ethnic, Cultural Minority, Gender, and Group Studies, Other
CIP 2020 · 05.0299
European History
CIP 2020 · 54.0103
European Studies/Civilization
CIP 2020 · 05.0106
Evolutionary Biology
CIP 2020 · 26.1303
Executive Assistant/Executive Secretary
CIP 2020 · 52.0402
Executive/Career Coaching
CIP 2020 · 52.1006
Exercise Physiology and Kinesiology
CIP 2020 · 26.0908
Exercise Science and Kinesiology
CIP 2020 · 31.0505
Experimental Psychology
CIP 2020 · 42.2704
Explosive Ordinance/Bomb Disposal
CIP 2020 · 29.0404
This directory covers fields present in the published education crosswalk. It is not a complete CIP classification or a list of currently available college programs. A relationship is a research lead, not an admission, licensing or employment requirement.
Browse study areas reported by colleges →Education relationships: O*NET® Resource Center crosswalks, U.S. Department of Labor, Employment and Training Administration, based on NCES CIP data. CIP 2020 → O*NET-SOC 2019, source edition July 2024. Used under CC BY 4.0. StudyIndex groups the source relationships and adds exploration pages; no USDOL/ETA endorsement.