Industries

 Animal Disease Infosystem of Tamil Nadu

Archaeology Department  

Izhai : The website of Handlooms & Textiles Department

Legal Services Authority

Census 2011: Population data of all villages in TN 

Loom World

Civil Supplies and Consumer Protection Department

Madras High Court

Co-operative Department

Commercial Taxes Department 

Municipal Administration & Water Supply Department

Commissionerate of Municipal Administration

Tamil Nadu Police

Pension Directorate 

Department of Employment and Training

Dept. of Employment and Training - State Project Implementation Unit

Police Training College

Department of Sericulture

Prison Department

Department of Treasuries and Accounts

Districts Environment Profile

Raj Bhavan, Chennai

Directorate of Industries and Commerce

Regional Transport Office, Coimbatore

Directorate of Social Welfare - Child Adoption

Registration Department 

Directorate of Technical Education - Details of Engineering and Polytechnic Colleges of Tamil Nadu

Right to Information Act 2005

Road Sector Project

Directorate of Vigilance and Anti-corruption

District Central Library, Coimbatore

Sarva Shiksha Abhiyan (Anaivarukkum Kalvi Thittam)

Domestic and Export Market Intelligence Cell

School Education

Economic Offences Wing

Schools in Tamil Nadu

Elections Department

Seed Certification Department

Electrical Inspectorate

Small Savings Directorate

Electronic Clearance System (ECS) for Tamil Nadu Government Salary / Pension

Small Scale Industries - On-line Registration

Employment & Training Department  

Social Defence

Environment Department  

State Ground & Surface Water Resources Data Centre (PWD)

Environment Information System

State Institute of Rural Development (SIRD)

Fire and Rescue Services

State Transport Authority (Commissionerate of Transport)

Fisheries Department

Forensic Sciences Department

Tamil Nadu Budget Document

Forests Department

Tamil Nadu Legislative Assembly

Geology and Mining

Tamil Nadu Rural Bazar

Tamil Nadu State Legal Services Authority

Government Examinations

Teachers Education Research and Training

Government Museum

Third State Finance Commission

Handlooms, Handicrafts, Textiles and Khadi Department

Transport

Health and Family Welfare Dept- Tamil Nadu Health Systems Project  

National Rural Health Mission

Tiruchy Tourism

High Court Cause List

Tsunami Reconstruction Projects

High Court Judgements

Vazhndhu Kaatuvom Project

Highways Department

Hindu Religious and Charitable Endowments Administration Department   

Aavin (Tamil Nadu Cooperative Milk Producers' Federation)

State Marketing Corporation Ltd (TASMAC)

Adi Dravidar Housing and Development Corporation (TAHDCO)

State Child Labour Rehabilitation cum Welfare Society

Adyar Poonga, Creek and Estuary

State Environment Impact Assement Authority (SEIAA)

Arasu Rubber Corporation Ltd

State Express Transport Corporation  ;
Association of State Road Transport Undertakings

AIDS Control Society (TANSACS)

Tamil Nadu Civil Supplies Corporation Ltd

Chennai Corporation AIDS Prevention and Control Society

Tamil Nadu Co-operative Marketing Federation Ltd. (TANFED)  

Tamil Nadu Co-operative Sugar Federation Ltd. (TNCSF)  

Tamil Nadu e-Governance Agency

Chennai Metro Water Supply & Sewerage Board (CMWS&SB)

Co-optex

Domestic and Export Market Intelligence Cell,  TN

Tamil Nadu Housing Board

Electrical Licencing Board (TNELB)

Tamil Nadu Magnesite Ltd (TANMAG)

Electricity Board (TNEB Ltd)

TANGEDCO Ltd

TANTRANSCO Ltd

Electronics Corporation of Tamilnadu (ELCOT)

Tamil Nadu Pollution Control Board

Tamil Nadu Pollution Control Board - Care Centre

Employees State Insurance - Coimbatore

Tamil Nadu Power Finance and Infrastructure Development Corporation Ltd.

Industrial Development Corporation (TIDCO)

Tamil Nadu State Council for Science and Technology

Tamil Nadu Industrial Investment Corporation (TIIC)

Industrial & Technological Consultancy Organisation of TN (ITCOT) 

Information Technology Park - Chennai (TIDEL)

Tamil Nadu Tea Plantation Corporation

Maritime Academy

Tamil Nadu Uniformed Service Recruitment Board  

Metropolitan Transport Corporation (Chennai) Ltd.

Teachers Recruitment Board (TRB)

Non-formal and Adult Education - State Resource Centre (SRC)

Tourism Development Corporation Ltd (TTDC)

Overseas Manpower Corporation 

TTDC Online Booking of Tours and Hotel Accommodation

SAGOSERVE

Tamil Nadu Urban Infrastrcuture Financial Services Ltd. (TNUIFSL)

TWAD Board - Rain Water Harvesting

Water Supply And Drainage Board (TWAD)

Women Development Corporation Limited 

Chennai Corporation

Coimbatore City Municipal Corporation

Electricity Regulatory Commission (TNERC)

Tamil Nadu Information Commission

State Finance Commission (TNSFC)

Tamil Nadu Public Service Commission (TNPSC)

State Human Rights Commission

Tamil Nadu State Election Commission

Third State Finance Commission (TSFC)

Coimbatore

Cuddalore

The Nilgiris

Dharmapuri

Theni

Dindigul

Thoothukudi

Erode

Tiruchirappalli

Kanchipuram

Tirunelveli

Kanyakumari

Madurai

Tiruvarur

Nagapattinam

Namakkal

Viluppuram

Perambalur

Virudhunagar

Pudukkottai

Ramanathapuram

Alagappa Chettiar College of Engineering and Technology

Anna Institute of Management, Chennai 

Anna University

Annamalai University

Bharathiar University

Bharathidasan Institute of Management

Bharathidasan University

Connemara Public Library

The Tamil Nadu Dr. MGR Medical University

Government College of Technology, Coimbatore

Tamil Nadu Dr. Ambedkar Law University

Indian Institute of Technology, Chennai 
(IIT, Madras)

Tamil Nadu Open University (TNOU)

Institute of Child Health and Hospital for Children

Institute of Community Medicine, 
Madras Medical College

University of Madras

Universities in TN