IDK is a three-letter initialism or abbreviation which may refer to:
Music
- IDK (rapper), British-American rapper
- "IDK" (song), a 2020 song by Lil Tecca
- "IDK Y", a 2022 song by Joel Deleลn
Other Uses
- Abbreviation for I Don't Know
- Indulkana Airport (IATA: IDK), in Indulkana, South Australia, Australia; see List of airports by IATA airport code: I
- Internationale der Kriegsdienstgegner/innen, the German section of War Resisters' International
See also
Topics referred to by the same term This disambiguation page lists articles associated with the title IDK.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: