KL0 KL1 KL-ONE Klaatu Klacking Township, Michigan Kladno Klæbu Klagenfurt Klaipeda Klallam Klamath Klamath, California Klamath County, California Klamath County, Oregon Klamath Falls, Oregon Klangfarbenmelodie Klas Pontus Arnoldson Klasky Csupo Inc. Klaus Barbie Klaus Fuchs Klaus Kinski Klaus Mann Klaus Maria Brandauer Klaus Nomi Klaus Riedel Klaus Schulze Klaus Teuber Klaus Voormann Klaus Wowereit Klawock, Alaska Klaxon Kleberg County, Texas Kleene algebra Kleene's recursion theorem Kleene star Kleenex Klein Klein, Montana Klein Bonaire Klein bottle Klein four-group Klein-Gordon equation Klein quartic Kleiner, Perkins, Caufield & Byers Klemens August of Bavaria Klemens Wenzel von Metternich Klement Gottwald Klemheist knot Klemme, Iowa Klepp Kleppe Kleptocracy Kleptoparasitism Klerer-May System Kleszczele Klez Klezmer KLIA Ekspres Klickitat, Washington Klickitat County, Washington Klient KLIK Rockets Dispensers Kliment Voroshilov Kline Kline, South Carolina Kline Township, Pennsylvania Klinefelter's syndrome Kling Klang Klinger Klingerstown, Pennsylvania Klingon Klingon language Klingon Language Institute Klingon law Klinikum Aachen Kliningan Klippan Klismaphilia KLM Cityhopper KLM exel KLM Royal Dutch Airlines KLM UK KLOC Klodzko Klodzko County Klöße Klondike Klondike solitaire Kluang Kluczbork Kluge Kluge around Kluisbergen Klukwan, Alaska Klute Kluver-Bucy syndrome Klystron Klystron tube Klyuchevskaya Sopka