A dōka (道歌, "way poem") is an ethical Japanese waka with a lesson. Well-versed poems of dōka contain the central dogma, appealing to Japanese people and easy to memorize.
Đoka (, also transliterated Djoka) is a Serbian nickname, a diminutive (and hypocorism) of Đorđe (George). The patronymics Đoković and Đokić are derived from the name.
Doka is an international producer and supplier of formwork used in all fields of the construction sector. It is a branch of the Umdasch Group AG (JSC) based in Amstetten, Austria.
Doka Group, an international supplier of prefabricated formwork
Doka, Nigeria, headquarters of Kaduna North Local Government Area
DOKA Studios, a Russian video game developer and publisher.
Doka, Sudan, Al Qadarif (state), a village in eastern Sudan
Doka, a dialect of the Miship language, spoken in Nigeria
Francisco Lima da Silva, Brazilian footballer nicknamed Doka
The German name (shortened version of Dopplekabin) for the crew cab / double cab version of a pickup, often used worldwide by the fans of the double cab version of the Volkswagen Type 2 pickup