Emeritus Professor of Linguistics and Sanskrit, University of Illinois

Patanjali Research Foundation (Trust), Patanjali University, Haridwar , Divya Yog Mandir …

Assistant Professor

Professor, College of Engineering, University of Massachusetts, Amherst

Research Scholar, LNIPE, Gwalior

Professor emeritus of Indology and South Asian Studies, University of Helsinki

Spalding Professor of Eastern Religions and Ethics, Oxford University

Linguistics Department, Ghent University; Université catholique de Louvain (UCL), Louvain …

Researcher, Shri Lal Bahadur Shastri National Sanskrit University

Professor of Comparative Indo-European Linguistics, Leiden University