| K-vitamin | Vitamina K |
| KA | KA |
| Kaarlo Juho Ståhlberg | Kaarlo Juho Ståhlberg |
| Kaba | Kaaba |
| Kaba Ma Kyei | Kaba Ma Kyei |
| Kabardinien-Balkarien | Kabardino-Balkaria |
| kabaré | cabaret |
| Kabbala | Cabala |
| kabel | cavo |
| kabeltelegram | telegramma |
| kabin | cabina |
| kabinbana | funivia |
| Kabinda | Provincia di Cabinda |
| kabinett | gabinetto |
| Kabir Bedi | Kabir Bedi |
| kabla | telegrafare |
| Kabul | Kabul |
| Kabushiki kaisha | KK |
| Kabyler | Lingua cabila |
| kabyss | cambusa |
| Kachaber Kaladze | Kakhaber Kaladze |
| Kackelacka | Blattodea |
| kackerlacka | scarafaggio |
| kackerlackor | blatta |
| kackla | chiocciare |
| kacklande | chiocciare |
| kadaver | carcassa |
| KaDeWe | Kaufhaus des Westens |
| Kadima | Kadima |
| kadmium | cadmio |
| Kadmos | Cadmo |
| Kaduna | Kaduna |
| Kadıköy | Kadıköy |
| Kafarnaum | Cafarnao |
| kaffe | caffè |
| kaffebord | tavolino da caffè |
| kaffebuske | caffè |
| Kaffebusken | Caffè |
| kaffekanna | caffettiera |
| Kaffeklubben | Kaffelklubben |
| Kaffesläktet | Caffè |
| kaffeträd | caffè |
| Kafr el-Sheikh | Kafr el-Sheikh |
| kafé | bar |
| Kagawa prefektur | Prefettura di Kagawa |
| Kaggen | Kaang |
| Kagoshima | Kagoshima |
| Kagoshima prefektur | Prefettura di Kagoshima |
| Kagu | Rhynochetos jubatus |
| Kahuzi-Biega nationalpark | Parco nazionale di Kahuzi-Biega |
| Kai Hansen | Kai Hansen |
| Kaiju | Kaiju |
| Kaikoura | Distretto di Kaikoura |
| Kain | Caino |
| Kainiter | Cainiti |
| Kairo | Il Cairo |
| Kairouan | Qayrawan |
| Kaiser Chiefs | Kaiser Chiefs |
| Kaiser-Wilhelm-Gedächtniskirche | Kaiser-Wilhelm-Gedächtniskirche |
| Kaiseraugst | Kaiseraugst |
| Kaiserliche Marine | Kaiserliche Marine |
| Kaiserslautern | Kaiserslautern |
| Kaiserstuhl | Kaiserstuhl |
| Kaisten | Kaisten |
| Kaiten | Kaiten |
| Kaizers Orchestra | Kaizers Orchestra |
| kaj | attracco |
| kaja | taccola |
| Kajafas | Caifa |
| Kajak | Kayak |
| Kajana | Kajaani |
| Kajana älv | Kajaani |
| Kajanaland | Kainuu |
| Kajsa Anka | Paperina |
| Kajsa Bergqvist | Kajsa Bergqvist |
| kajuta | cabina |
| kaka | dolce |
| Kaka -n | Torta |
| Kakadu nationalpark | Parco nazionale Kakadu |
| Kakaduaciklid | Apistogramma cacatuoides |
| Kakaduor | Cacatuidae |
| kakao | cacao |
| kakaoböna | cacao |
| kakaopulver | cacao |
| kakaosmör | burro di cacao |
| kakaoträd | cacao |
| Kakashi | Kakashi Hatake |
| kakburk | biscottiera |
| kakel | mattonella |
| Kakerlacka | Blattodea |
| kakofemism | disfemismo |
| kakofoni | cacofonia |
| kaktus | cactus |
| Kaktusväxter | Cactaceae |
| Kakuei Tanaka | Kakuei Tanaka |
| Kakuro | Kakuro |
| Kaká | Kaká |
| kal | arido |
| Kalabrien | Calabria |
| Kalabrisk grekiska | Greco di Calabria |
| Kalaha | Kalah |
| Kalahariöknen | Kalahari |
| Kalamata | Kalamata |
| kalasa på | deliziarsi con |
| Kalasin | Kalasin |
| Kalatea | Calathea |
| Kalcedon | Calcedonio |
| kalcium | calcio |
| kalciumhalt | contenuto in calcio |
| Kalciumkarbonat | Carbonato di calcio |
| Kalciumklorid | Cloruro di calcio |
| Kalciumoxalat | Ossalato di calcio |
| Kalciumoxid | Ossido di calcio |
| Kaldeen | Caldei |
| Kaldeisk-katolska kyrkan | Chiesa cattolica caldea |
| Kaldeiska assyrier | Caldei |
| Kaleb | Caleb |
| kalebass | zucca |
| kalejdoskop | caleidoscopio |
| kalejdoskopisk | caleidoscopico |
| kalender | annuario |
| Kalender -ern -rar | Almanacco |
| Kalevala | Kalevala |
| Kalevipoeg | Kalevipoeg |
| Kaley Cuoco | Kaley Cuoco |
| kalhugga | disboscare |
| kalhuggning | deforestazione |
| Kali | Kali |
| kaliber | calibro |
| Kalibo | Kalibo |
| kalibrera | di quercia |
| kalibrering | calibratura |
| kalif | califfo |
| kalifat | califfato |
| Kalifornia | Kalifornia |
