IOTV meaning in Governmental ?

The Improved Outer Tactical Vest (IOTV) is an enhanced version of, and a replacement for, the older Outer Tactical Vest (OTV) variant of the Interceptor Body Armor, as fielded by the United States Army. The IOTV is compatible with the Deltoid and Auxiliary Protector System (DAPS) components, ESAPI (Enhanced Small Arms Protective Insert), Enhanced Side Ballistic Inserts (ESBI), as well as the OTV's groin protector. It has a flame-resistant stand-alone shirt known as the Army Combat Shirt designed specifically for use with the IOTV.

The OTV design was considered insufficient and lacking in certain areas, which led to the IOTV's development and fielding. The IOTV is currently produced by Point Blank Body Armor, BAE Systems, KDH Defense Systems, Protective Products Enterprises, UNICOR and Creative Apparel Associates.The IOTV first saw action in combat with U.S. Army ground combat units in from mid-2007 onward and currently remains the standard body armor type used by regular U.S. Army ground combat units overseas.