| Acronym | Definition |
|---|
| ITAC | Information Technology Association of Canada |
| ITAC | Identity Theft Assistance Center (Financial Services Roundtable) |
| ITAC | Information Technology Advisory Committee |
| ITAC | International Telework Association and Council |
| ITAC | Integrated Threat Assessment Centre |
| ITAC | Information Technology Acquisition Center |
| ITAC | International HIV Treatment Access Coalition |
| ITAC | International Telecommunications Advisory Committee |
| ITAC | Industry Technical Advisory Committee |
| ITAC | Information Technology and the Courts |
| ITAC | International Trade Assistance Centers |
| ITAC | Introduction to Aviation Course |
| ITAC | Intelligence & Threat Analysis Center |
| ITAC | Information Technology Applications Center (Washington, DC) |
| ITAC | Information Technology Academia Collaboration (Information Technology Industry Development Agency; Egypt) |
| ITAC | International Tactical Channel |
| ITAC | Information Technology Architect Certification |
| ITAC | International Telecommuting Advisory Council |
| ITAC | INFOSEC Technical Assistance Center (US Navy) |
| ITAC | Integrated Tactical Aircraft Control (program) |
| ITAC | ITU-T Advisory Committee |
| ITAC | Industrial Telecommunications Association Conference |
| ITAC | Intelligence Tactical Analysis Center |
| ITAC | Integration Trades and Analysis Cycle |
| ITAC | Information Technology Access Control (Indian Health Service) |
| ITAC | Installation Technical Assistance Center (Sprint) |
| ITAC | Intelligence Tracking & Correlation |
| ITAC | Ice-Tethered Acoustic Current Profiler |