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").
Computing company, Drone startup, App agency, Software development company, Marketing agency.
The word "i2a" contains only three letters and three syllables. Three syllable names are used by established brands like Adidas, Sainsbury's and Armani.
This domain was first registered in December 2008. Older domains have an advantage when ranking in search engines.