AIADMK - All India Anna Dravida Munnetra Kazhagham

DMK - Dravida Munnetra Kazhagham

MDMK - Marumalarchi Dravida Munhetra Kazhagham

PMK - Pattali Makkal Katchi

CPI - Communist Party of India

CPI M - Communist Party of India - Marxist

TNCC - Tamil Nadu Congress Committee

IUML - Indian Union Muslim League

DPI - Dalit Panther of India

MMK - Muvender Munhetra Kazhagham

AIFB - All India Forward Block - Actor Karthik - Group

INTUC - Indian National Trade Union Congress - Kalan Group

BJP - Barathiya Janatha Party

TIC - Tamil Nadu Indira Congress

TDK - Tamil Desiya Katchi

TMMK - Tamilnadu Muslim Munhetra Kazhagham

DK - Dravidar Kazhagham

DMDK - Desiya Morpokka Dravida Kazhagham

AIFB - All India Forward Block - Santhanam Group

PMC - Puducherry Munnetra Congress

CPI-ML [Pro-Naxal Movement]

PT - Puthia Thamizhagam