CIX can refer to:
- CIX (website), an online conferencing system that started as an early British dial-up service provider
- FAP Captain José Abelardo Quiñones González International Airport, an airport in Peru
- Commercial Internet eXchange, a forerunner of the commercial Internet in the US
- 109 (disambiguation) in Roman numerals
- CIX (band), a South Korean boy group
- Croatian Internet eXchange, Internet exchange point in Croatia
This disambiguation page lists articles associated with the title CIX.If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: