| Year |
Details |
| 1974 |
Delivered Lectures in: "Dr RP Sethu Pillai Silver Jubilee Endowment" @ University of Madras, Chennai, TN |
| 1977 |
Delivered Lectures in: "Dr Krishna Sanjeevi - Kannammal Natesan Endowment" @ University of Madras, Chennai, Tamilnadu |
| 1984 |
Instituted an Endowment in the Dept of Tamil, Sri Venkateswara University, Tirupathi, AP in the name of:
"Prof Dr N Subbu Reddiar & Tmt S Sellapapa Ammal" |
| 1989 |
Delivered Lectures in: "Sri Aanantharangam Krishnaswamy Pillai - Smt Amsammal Endowment" @ Central University, Pondicherry |
| 1990 |
Delivered Lectures in: "Dr S Aranganayagam Endowment" @ International Institute of Tamil Studies, Taramani, Chennai, Tamilnadu |
| 1996 |
Instituted an Endowment in the Dept of Tamil Literature, University of Madras, Chennai, Tamilnadu in the name of:"Prof Dr N Subbu Reddiar & Tmt S Sellapapa Ammal" |
| 1996 |
Delivered Lectures in: "Sri AVM Memorial Endowment" @ Chennai Kamban Kazhagam, Chennai, Tamilnadu |
| 1996 |
Delivered Lectures in: "Kalki Endowment" @ University of Madras, Chennai, Tamilnadu |
| 1997 |
Delivered Lectures in: "Nimisha Kavi Subbaiah Naidu Endowment" @ University of Madras, Chennai, Tamilnadu |
| 1998 |
Instituted an Endowment in the Dept of Saiva Siddhantha, University of Madras, Chennai, Tamilnadu in the name of:"Prof Dr N Subbu Reddiar & Tmt S Sellapapa Ammal" |
| 1998 |
Delivered Lectures in: "Kavignar R Muthganesan Endowment" @ Ramasamy Tamil College, Karaikudi, TN |
| 1998 |
Delivered Lectures in: "Dr S Samymuthu Endowment" @ Bharathidasan University, Trichy, Tamilnadu |
| 2000 |
Instituted an Endowment in the Dept of Tamil Grammar, Madurai-Kamaraj University, Madurai, Tamilnadu in the name of:"Prof Dr N Subbu Reddiar & Tmt S Sellapapa Ammal" |
| 2000 |
Instituted an Endowment in the Dept of Tamil, Alagappa University, Karaikudi, Tamilnadu in the name of:
"Prof Dr N Subbu Reddiar & Tmt S Sellapapa Ammal" |
| 2001 |
Instituted an Endowment in Mother Teresa Women's University, Kodaikanal, Tamilnadu [2001] in the name of: "Prof Dr N Subbu Reddiar & Tmt S Sellapapa Ammal |
| 2001 |
Delivered Lectures in: "Prof CA Perumal Endowment" @ University of Madras, Chennai, Tamilnadu |
| 2002 |
Instituted an Endowment in Manonmaniam Sundaranar University, Tirunelveli, Tamilnadu in the name of:
"Prof Dr N Subbu Reddiar &3 Tmt S Sellapapa Ammal" |
| 2002 |
Instituted an Endowment in the Dept of Tamil, Loyola College, Chennai, Tamilnadu in the name of:
"Rev Fr Jerome D'Souza, Rev Fr Lawrance & Prof Dr N Subbu Reddiar" [Gurus & Disciple] |
| 2003 |
Instituted an Endowment in the Dept of Tamil, Bharathidasan University, Trichy, Tamilnadu in the name of:
"Prof Dr N Subbu Reddiar & Tmt S Sellapapa Ammal" |
| 2003 |
Delivered Lectures in: "Thiru Marimalai Adigal Endowment" @ University of Madras, Chennai, Tamilnadu |
| 2005 |
Instituted an Endowment in Kamban Trust, Karaikudi in the name of:"Prof Dr N Subbu Reddiar" |
| 2006 |
Delivered Lectures in: "Dr M Varadarajan Endowment" @ University of Madras, Chennai |
