Look up YSK in Wiktionary, the free dictionary.
YSK is an initialism for "you should know" in Internet slang.
YSK may also refer to:
- Sanikiluaq Airport (IATA airport code)
- Supreme Electoral Council of Turkey (Yüksek Seçim Kurulu)
YSK is an initialism for "you should know" in Internet slang.
YSK may also refer to: