What is the meaning of Dj?

DJ, disc jockey

here, there

Unmarked for number and gender, but treated syntactically as masculine plurals when used with participles and relative forms, and as feminine singulars when referred to by resumptive pronouns.

Joined by n(j) to nouns they modify.

Originally joined by n(j) to nouns they modify; later without it.

A letter of the Inupiaq alphabet, written in the Latin script.

The eighteenth letter of the Jarai alphabet, written in the Latin script.

A letter of the Maore Comorian alphabet, written in the Latin script.

DJ, disc jockey

Source: wiktionary.org