This three letter domain name could suit a wide range acronyms, for instance, Idea-To-Application / Identity-To-Assurance (as "We turn your ideas into a reality").
The name "i2a" has only three characters and three syllables. Three syllable names are used by established brands like Adidas, Vodafone and Microsoft.
This domain was first registered in December 2008. Older domains have an advantage when ranking in search engines.