KLL

KLL or kll may refer to:


 * KLL, the IATA code for Levelock Airport, Alaska, United States
 * KLL, the station code for Kalol Junction railway station, Gujarat, India
 * kll, the ISO 639-3 code for Kagan Kalagan language, Mindanao, Philippines
 * KLL, the Karnin–Lang–Liberty algorithm for online estimation of statistical quantiles