CENTER FOR RESEARCH LIBRARY CATALOG (CRL)- CRL is a consortium of North American Universities, colleges and independent research libraries
LIBRARY OF CONGRESS CATALOG- Provides access to print, multimedia, and online resources of Library of Congress.
CATALOG OF THE ROJA MUTHIAH RESEARCH LIBRARY (RMRL) -The Roja Muthiah Research Library (RMRL), founded in 1994, exists to provide research materials and facilities for students of Tamil studies in a variety of fields spanning the humanities, social sciences, and sciences.
BRITISH LIBRRAY'S ORIENTAL AND INDIA OFFICE COLLECTIONS - This catalog provides access to British Library's holdings in the languages of Asia and of north and north-east Africa covering the humanities and social and political sciences.The collections of the India Office Library and Records reflect the territorial interests and activities of the East India Company and the India Office, and include literature and documents on India, Pakistan, Burma, Bangladesh and neighbouring countries, Iran and the Gulf states, South Africa, St. Helena, Malaysia, Singapore, Indonesia, China and Japan.
URDU RESEARCH LIBRARY CONSORTIUM- URLC has made accessible the private Urdu collection of Mr. Abdus Samad Khan. Mr. Samad Khan's library is widely considered one of the world's finest for early Urdu periodicals and printed books.
- The South Asian Union Catalog is an historical bibliography describing books and periodicals published in Bangladesh, Pakistan, India, Bhutan, colonial Burma, the Maldives, Afghanistan, Nepal, Sri Lanka from 1556 through the present and a union catalog of holdings.
INTERNATIONAL UNION LIST OF SOUTH ASIAN NEWSPAPERS AND GAZZETTES- This union list contains information on 3,000 newspapers and gazettes published in South Asia and abroad, including publications serving diaspora communities world-wide.