PIN - Personal Identification Number

UTI - Unit trust of India

I.C.U - Intensive Care Unit

CCU - Critical Care Unit

CCTV - Closed Circuil Television

WWW - World Wide Web

RAM - Random access Memory

UNESCO - United Nations Educational Scientific and Cultural Organization

LAN - Local Area Network

RPM - Round Per Minute

VPN - Virtual Private Network

SCI - Shipping Corporation of India

OPEC - Organization of the Petroleum Exporting Countries

FCCB - Foreign Currency Convertible Bond

WHO - World Health Organization

NDDB - National Dairy Development Board

NYSE - Newyork Stock Exchange

PETA - People for the Ethical Treatment of Animals

BBC - British Broadcasting Corporation

NIIT - National Institute of Information Technology

HIV - Human Immunodeficiency Virus

AIDS - Acquired Immune Deficiency Syndrome