J with stroke
J with stroke is a letter of the Latin alphabet, derived from J with the addition of a bar through the letter.
It is used in the Arhuaco alphabet in Colombia to represent, like j in English just, and in Oniyan when written with the Guinean languages alphabet in Guinea. It was formerly used in Tuvan before 1931.
A similar letter is used to represent a voiced palatal plosive in the International Phonetic Alphabet.