There are 33 mathematicians whose last name begin with ARU.

Aru, Juhan École Normale Supérieure de Lyon 2015
Aruga, Kentaka University of Rhode Island 2010
Aruga, Osamu University of Michigan 2006
Arul, Vishal Massachusetts Institute of Technology 2020
Arulampalam, Moses Sanjeev University of Melbourne 1997
Arulanandan, Kandiah University of California, Berkeley 1966
Aruleba, Kehinde University of the Witwatersrand 2020
Aruliah, Dhavide University of British Columbia 2001
Arulselvan, Ashwin University of Florida 2009
Arumaithurai, Mayutan Georg-August-Universität Göttingen 2010
Arumugam, Gurusamy Université Pierre-et-Marie-Curie - Paris VI 1987
Arumugam, K. Indian Institute of Technology, Kanpur 1997
Arumugam, Umamaheswaran Michigan State University 2006
Arumuga Nainar, Piramanayagam University of Wisconsin-Madison 2012
Arumugasamy, Chandrashekaran 2010
Arumugham, Thangam North Carolina State University 1993
Arunachalam, Raj University of California, Berkeley 2007
Arunachalam, Srinivasan Universiteit van Amsterdam 2018
Arunachalam, Srinivasan Centrum Wiskunde & Informatica 2018
Arunachalam, Viswanathan Indian Institute of Technology, Madras 1997
Arunajadai, Srikesh University of California, Berkeley 2008
Arunakirinathar, Kanagaratnam University of Cape Town 1995
Arunasalam, V. Massachusetts Institute of Technology 1964
Arunchai, Areerat Naresuan University 2015
Arundhathi, S. Indian Institute of Technology, Madras 1989
Arunkumar, Subramani University of California, Berkeley 1969
Arunsawatwong, Suchin University of Manchester Institute of Science and Technology 1994
Aruoba, S. Boragan University of Pennsylvania 2004
Arusha, C. Indian Institute of Science Education and Research, Bhopal 2021
Arushanyan, Zaven Yerevan State University
Arutunyan, Anait Yerevan State University 1992
Arutunyants, George University of Missouri - Columbia 2006
Arutyunyan, Grachya Yerevan State University 2011