| ITACS | Import Trade Auxiliary Communication System 
| Others |
| ITACS | Import Trade Auxiliary Communications System
| Others |
| ITACS | Information Technology and Communications Services
| Others |
| ITACS | Information Technology at Continuing Studies
| Others |
| ITACS | Information Technology Auditing and Cyber Security
| Others |
| ITACS | Integrated Tactical Air Control System
| Others |
| ITACS | Integrated Tactical Area Communications System
| Others |
| ITACS | Interactive Tool for Analysis of the Climate System
| Others |
| ITACS | Training and Consulting Solutions
| Others |