ISK may mean:
Finance Icelandic króna (ISO 4217 currency code ISK) Interstellar Kredit, a fictional currency from the MMO online videogame Eve Online Investeringssparkonto, in Sweden, a type of individual savings account
Places Gandhinagar Airport (former IATA airport code ISK), Nashik, Maharashtra, India; a former airport Nashik Airport (IATA airport code ISK), Nashik, Maharashtra, India
Groups, companies, organizations Islamic State of Iraq and the Levant – Khorasan Province, sometimes referred to as Islamic State Khorasan (ISK or IS-K) Intelligence Services Knox, a British WW2 decryption office operated by Dilly Knox Internationaler Sozialistischer Kampfbund (), former German socialist party during the Weimar Republic and WW2 InterSky (ICAO airline code ISK), a German airline
Schools International School of Kabul, Afghanistan International School of Kenya, Nairobi International School of Koje, South Korea International School of Kraków, Poland
Other uses Ishkashimi language (ISO 639 language code isk), an Iranian language Izvan Svake Kontrole (TV show), a Bosnian TV show on Kanal 1 (Bosnia and Herzegovina)
See also
lSK (disambiguation)