| Abbreviation | Definition |
|---|---|
| ITGA | International Tobacco Growers Association |
| ITI | Institute of Translation and Interpreting |
| ITIAD | Institute Of Title Investigation Documentation |
| ITIAD | Institute Of Title Investigation & Documentation |
| ITIB | Information Technology Investment Board |
| ITKIB | Istanbul Textile and Apparel Exporters' Associations |
| ITLA | International Texas Longhorn Association |
| ITMA | Incentive Travel and Meetings Association |
| ITMA | Information Technology Management Association |
| ITMA | Information Technology Managers Association |
| ITMA | Interactive Teaching Method Association |
| ITMA | International Textile Market Association |
| ITMA | International Tibetan Medical Association |
| ITMA | International Time Management Association |
| ITMA | International Traffic Medicine Association |
| ITOM | Information Technology Operations Management |
| ITPC | Italian Travel Promotion Council |
| ITRA | Iationiowa Therapeutic Recreation Association |
| ITRA | International Tire And Rubber Association |
| ITSCM | IT Service Continuity Management |