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.
Regulatory Science/Affairs
CIP 2020 · 51.0720
Rehabilitation Aide
CIP 2020 · 51.2604
Rehabilitation and Therapeutic Professions, General
CIP 2020 · 51.2300
Rehabilitation and Therapeutic Professions, Other
CIP 2020 · 51.2399
Rehabilitation Science
CIP 2020 · 51.2314
Reiki
CIP 2020 · 51.3704
Religion/Religious Studies
CIP 2020 · 38.0201
Religious Education
CIP 2020 · 39.0401
Religious Institution Administration and Management
CIP 2020 · 39.0801
Religious Music and Worship, Other
CIP 2020 · 39.0599
Religious/Canon Law
CIP 2020 · 39.0802
Religious/Sacred Music
CIP 2020 · 39.0501
Renal/Dialysis Technologist/Technician
CIP 2020 · 51.1011
Reproductive Biology
CIP 2020 · 26.0905
Reproductive Endocrinology and Infertility/Medical Genetics and Genomics Combined Specialty Program
CIP 2020 · 61.0125
Reproductive Endocrinology/Infertility Fellowship Program
CIP 2020 · 61.1304
Research Administration
CIP 2020 · 52.0214
Research and Development Management
CIP 2020 · 52.0210
Research and Experimental Psychology, Other
CIP 2020 · 42.2799
Research Methodology and Quantitative Methods
CIP 2020 · 45.0102
Resort Management
CIP 2020 · 52.0906
Respiratory Care Therapy/Therapist
CIP 2020 · 51.0908
Respiratory Therapy Technician/Assistant
CIP 2020 · 51.0812
Restaurant, Culinary, and Catering Management/Manager
CIP 2020 · 12.0504
Restaurant/Food Services Management
CIP 2020 · 52.0905
Retail Management
CIP 2020 · 52.0212
Retailing and Retail Operations
CIP 2020 · 52.1803
Rhetoric and Composition
CIP 2020 · 23.1304
Rhetoric and Composition/Writing Studies, Other
CIP 2020 · 23.1399
Rheumatology Fellowship Program
CIP 2020 · 61.0816
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.