Physics Club endeavours to instill curiosity amongst IISTians regarding Physics. Our one and only motto is ‘Question Everything’. To that end, we have organized several sessions to shed light on various areas of physics and to instigate IISTians to probe deeper into them. We have also introduced the Physika Lecture Series. Following in the footsteps of Dr. Richard Feynman’s ‘PhysicsX’ Lecture Series, the lectures aim to bring forth the research being actively pursued by professors, to the student community.

The Quiz Club of IIST is an informal gathering of quizzing enthusiasts which meets every Friday to hold a quizzing session. The club was established in the year 2008. The club is one of the most regular clubs on campus. Teams of two take part in the quiz which is usually held by a volunteering member (or team).Teams from this club have represented the college in various intercollegiate events and have won several prizes. The club members are also responsible for organising quizzing events during the annual cultural and technical festivals and as part of swatch bharath program.

The nanosatellite club is a student driven arm of the nanosatellite program at IIST. Currently, the club is involved in mission and spacecraft design for IIST's maiden home mission "IISTnSAT" and for the flagship international collaborative missions like INSPIRE and AAREST with University of Colorado, Boulder, Caltech University, and University of Surrey.