| ITMA | Incentive Travel and Meetings Association 
| Others |
| ITMA | Information Technology Management Association
| Others |
| ITMA | Information Technology Managers Academy
| Others |
| ITMA | Information Technology Managers Association
| Others |
| ITMA | Institute Of Trade Mark Attorneys
| Others |
| ITMA | Interactive Teaching Method Association
| Others |
| ITMA | International Textile Market Association
| Others |
| ITMA | International Tibetan Medical Association
| Others |
| ITMA | International Time Management Association
| Others |
| ITMA | International Traffic Medicine Association
| Others |
| ITMA | It's That Man Again
| Others |
| ITMA | Its That Man Again
| Others |