ES Spanish dictionary by letter K
- K ... Kai Hansen
- Kai Manne Börje Siegbahn ... Kaley Cuoco
- Kali ... Kamikaze Kaitō Jeanne
- Kaminaljuyú ... Kansas City Royals
- Kansas City standard ... karate
- Karate Kid ... Karl Ernst von Baer
- Karl Eugen Dühring ... Karl Wilhelm von Nägeli
- Karl y Theo Albrecht ... Kasai rex
- Kasaï ... Katharine Drexel
- Katharine Hepburn ... Kavar
- Kaveri ... KControl
- KDE ... Keizō Obuchi
- Keke Rosberg ... Kenjiro Shinozuka
- Kenjutsu ... Kepleriano
- Keraitas ... Kevin Costner
- Kevin de Glendalough ... Khnum
- Khodjent ... Kihnu
- Kihon ... kilovatio
- kilovatio hora ... Kinesiología
- Kinesioterapia ... Kirchlindach
- Kirghizistan ... Kitamoto
- Kitaro ... Klaus Fleming
- Klaus Kinski ... Knoxville
- Knuckles ... Kohonen
- Kohtla-Järve ... Kominform
- Komlan Mally ... Konstantinos Tsatsos
- Konstantín Chernenko ... Kosi
- Kosoku Sentai Turboranger ... Krai de Kamchatka
- Krai de Krasnodar ... Kris
- Kris Kristofferson ... Krško
- KS Apolonia Fier ... Kultaranta
- Kulturkampf ... Kurenai Yūhi
- Kuressaare ... Kutno
- Kutná Hora ... Kylix
- Kymlinge ... Küblis
- Kültepe ... Kūrenai Yuhi