1. Science and Technology
- Physical Sciences
- Physics: Ph.D. in Physics
- Chemistry: Ph.D. in Chemistry
- Earth Sciences: Ph.D. in Geology, Ph.D. in Meteorology, Ph.D. in Oceanography
- Environmental Science: Ph.D. in Environmental Science
- Life Sciences
- Biology: Ph.D. in Biology, Ph.D. in Biotechnology
- Botany: Ph.D. in Botany
- Zoology: Ph.D. in Zoology
- Microbiology: Ph.D. in Microbiology
- Genetics: Ph.D. in Genetics
- Biomedical Sciences: Ph.D. in Biomedical Science
- Mathematics and Statistics
- Mathematics: Ph.D. in Mathematics
- Statistics: Ph.D. in Statistics
- Computer Science and Information Technology
- Computer Science: Ph.D. in Computer Science
- Information Technology: Ph.D. in Information Technology
- Data Science: Ph.D. in Data Science
- Artificial Intelligence: Ph.D. in Artificial Intelligence
- Engineering and Technology
- Mechanical Engineering: Ph.D. in Mechanical Engineering
- Civil Engineering: Ph.D. in Civil Engineering
- Electrical Engineering: Ph.D. in Electrical Engineering
- Electronics and Communication Engineering: Ph.D. in Electronics and Communication Engineering
- Chemical Engineering: Ph.D. in Chemical Engineering
- Aeronautical Engineering: Ph.D. in Aeronautical Engineering
- Agricultural Engineering: Ph.D. in Agricultural Engineering
- Biomedical Engineering: Ph.D. in Biomedical Engineering
- Environmental Engineering: Ph.D. in Environmental Engineering
2. Medical and Health Sciences
- Medicine
- General Medicine: Ph.D. in Medicine, Doctorate in various medical specializations (e.g., Ph.D. in Cardiology, Ph.D. in Oncology)
- Naturopathy and Yogic Sciences
- Allied Health Sciences
- Nursing: Ph.D. in Nursing
- Physiotherapy: Ph.D. in Physiotherapy
- Occupational Therapy: Ph.D. in Occupational Therapy
- Medical Laboratory Technology: Ph.D. in Medical Laboratory Technology
- Radiology: Ph.D. in Radiology
- Optometry: Ph.D. in Optometry
- Public Health
- Ph.D. in Public Health
- Ph.D. in Epidemiology
- Ph.D. in Health Administration
3. Commerce and Management
- Commerce
- Ph.D. in Commerce
- Ph.D. in Accounting
- Ph.D. in Finance
- Ph.D. in Banking
- Ph.D. in Insurance
- Management
- Ph.D. in Business Administration
- Ph.D. in Management Studies
- Ph.D. in Human Resource Management
- Ph.D. in Marketing Management
- Ph.D. in Operations Management
- Ph.D. in International Business
- Ph.D. in Strategic Management
- Ph.D. in Supply Chain Management
- Ph.D. in Entrepreneurship
- Ph.D. in Technology Management
4. Arts and Humanities
- Languages and Literature
- Ph.D. in English
- Ph.D. in Regional Languages (e.g., Hindi, Spanish, French, etc.)
- Ph.D. in Comparative Literature
- Ph.D. in Linguistics
- Social Sciences
- Ph.D. in History
- Ph.D. in Political Science
- Ph.D. in Sociology
- Ph.D. in Psychology
- Ph.D. in Anthropology
- Ph.D. in Economics
- Ph.D. in Geography
- Ph.D. in Philosophy
- Ph.D. in Social Work
- Fine Arts
- Ph.D. in Visual Arts
- Ph.D. in Performing Arts
- Liberal Arts
- Ph.D. in Liberal Studies
- Ph.D. in Cultural Studies
- Education
- Ph.D. in Education
- Ph.D. in Educational Psychology
- Ph.D. in Curriculum and Instruction
- Ph.D. in Special Education
- Ph.D. in Educational Leadership
5. Law and Governance
- Law
- Ph.D. in Law
- Ph.D. in International Law
- Ph.D. in Corporate Law
- Ph.D
- Law
- Ph.D. in Criminal Law
- Ph.D. in Constitutional Law
- Ph.D. in Human Rights Law
- Public Administration and Governance
- Ph.D. in Public Policy
- Ph.D. in Public Administration
- Ph.D. in Governance
6. Vocational and Professional Courses
- Journalism and Mass Communication
- Ph.D. in Journalism
- Ph.D. in Mass Communication
- Ph.D. in Media Studies
- Ph.D. in Film Studies
- Ph.D. in Communication
- Hospitality and Tourism
- Ph.D. in Hotel Management
- Ph.D. in Tourism Studies
- Ph.D. in Event Management
- Design and Applied Arts
- Ph.D. in Fashion Design
- Ph.D. in Interior Design
- Ph.D. in Graphic Design
- Ph.D. in Animation
- Ph.D. in Industrial Design
- Library and Information Science
- Ph.D. in Library Science
- Ph.D. in Information Science
- Sports and Physical Education
- Ph.D. in Physical Education
- Ph.D. in Sports Management
7. Interdisciplinary Studies
- Environmental Studies
- Ph.D. in Environmental Studies
- International Relations
- Ph.D. in International Relations
- Development Studies
- Ph.D. in Development Studies
- Cultural Studies
- Ph.D. in Cultural Studies
- Area Studies
- Ph.D. in Area Studies (such as East Asian Studies, South Asian Studies)
- Peace and Conflict Studies
- Ph.D. in Peace and Conflict Studies
- Sustainable Development
- Ph.D. in Sustainable Development