The leaders and functionaries vowed to take forward the party rule for many more years.
Mr Panneerselvam, AIADMK Coordinator and Co-coordinator Mr Palaniswami paid floral tributes at MGR Memorial at Marina.
Mr Ramachandran, a former matinee idol, is fondly addressed as MGR by supporters and party workers.
Later, the AIADMK leaders took a pledge to strive for the party's well-being and sustained growth.
The AIADMK was founded by MGR.
Later, the leaders, including party's candidate for RK Nagar bypoll E Madhusudhanan, paid floral tributes at the mausoleum of Jayalalithaa at Marina.