M. Aalbers LLM

• Law
• Institute of Public Law
• Europa Institute

L.P.E. van der Aar MSc

• Developmental and Educational Psychology
• Psychology

L.T. van der Aart MSc

• Institute of Biology Leiden (IBL)
• Microbial Biotechnology & Health

Dr. P.G.M. Aarten

• Governance and Global Affairs
• Institute of Security and Global Affairs
• Physical Violence and Public Order

Prof.dr. L.P.H.J. Aarts

• Medicine/LUMC

Drs. S.A.J.J. Aarts

• Archaeology
• Roman Provinces, Middle Ages and Modern Period
• Centre for the Arts in Society

Dr.ir. J.M.M.J.G. Aarts

• Human Origins
• Archaeology
• World Archaeology

Prof.dr. J. Aarts

• Science
• Leiden Institute of Physics (LION)
• Quantum matter

Prof.dr. A.M. Aartsma-Rus

• Medicine/LUMC

Dr. E. AB

• Leiden Institute of Chemistry (LIC)
• Fundamental Research in Chemical Biology

Dr. T. Abbas

• Governance and Global Affairs
• Institute of Security and Global Affairs
• Terrorism and Political Violence
• Humanities
• Leiden University Centre for the Study of Islam and Society

Prof.dr. G.J. Abbink

• African Studies Centre Leiden

Dr. F. Abdolahpur Monikh

• Institute of Environmental Sciences (CML)
• Department of Environmental Biology

Prof.dr. P.H.A.M. Abels

• Governance and Global Affairs
• Institute of Security and Global Affairs
• Intelligence and Security

Prof.dr. J.P. Abrahams

• Institute of Biology Leiden (IBL)