iCal is the program which Evolution uses to manage the calendar section.

Internet Calendar

Cal is a personal calendar application made by Apple Inc. that runs on the Mac OS X operating system. iCal was the first calendar application to offer support for multiple calendars and the ability to publish/subscribe calendars to Web DAV server.

Relating to the patriarch Abraham.

Of or pertaining to the Brahmans or to their doctrines and worship.

Image and Chemical Analysis Laboratory