KIIS

KIIS may refer to:


 * KIIS-FM, a radio station (102.7 FM) licensed to Los Angeles, California, United States
 * KIIS Network, a network of Australian radio stations including:
 * KIIS 106.5, Greater Sydney area
 * KIIS 101.1, Greater Melbourne area
 * KIIS 97.3, Greater Brisbane area
 * KIIS Extra 95.8, a Greek radio station
 * KIIS (Thousand Oaks, California), a defunct radio station (850 AM) formerly licensed to serve Thousand Oaks, California, which held the call sign KIIS from 2003 to 2005
 * KEIB, a radio station (1150 AM) licensed to serve Los Angeles, California, that held the call sign KIIS from 1970 to 1980 and from 1984 to 1987
 * Kentucky Institute for International Studies
 * Kyiv International Institute of Sociology