Hiện nay

1. Interactive Terminal Interface
2. Inspection and Test Instruction
3. Inspection/test instruction
4. Impact Teams International
5. Indonesian Technical Institute
6. Incoming test and inspection
7. Information Technology Industry council - also ITIC
8. Information Technology Infrastructure
9. Induction - also ind and I
10. Information Technology Integration
11. Infrastructure transition initiative
12. Injection - also inj, ICI, IC, IT and Injn
13. Inter-alpha-trypsin inhibitor - also IalphaI and IATI
14. Intertrial intervals - also ITIs