• The American School of Kuwait
• Amplitude-shift keying, a type of signal modulation
• ASK (game developer) A Japanese game company, developer and publisher of several games.
• A series of glider aircraft by the German manufacturer Schleicher GmbH
• ASK Restaurants Ltd., which operates the Zizzi and ASK restaurant brands in the United Kingdom.
• The National Rail code for Askam-in-Furness railway station, United Kingdom
• New Jersey Assessment of Skills and Knowledge, a state test of student achievement
• FK ASK, a Latvian former football club.
• ASK-1, apoptosis signal-regulating kinase 1, an enzyme and a protein kinase sometimes just referred to as ASK
• Alpha Sigma Kappa, a sorority for women in technical studies.
• in travel, Available seat kilometre measures an airline's passenger carrying capacity.

• "Ask (song)", a song by The Smiths
• "Ask", a song by Avail from their 1998 album Over the James

Places:

• Ask, Akershus in Gjerdrum municipality, Akershus, Norway
• Ask, Hordaland in Askøy municipality, Hordaland, Norway
• Ask, Buskerud in Ringerike municipality, Buskerud, Norway

Other:

• Aşk or Ishq, the Turkish word for love.
• Ask and Embla, in Norse Mythology
• Ask.com, a search website, formerly Ask Jeeves
• Ask price in finance markets
• An English verb
• The Norwegian, Swedish, and Danish word for the European ash, a tree.
• Amplitude-shift keying in computing