| Acronym | Definition |
|---|
| ITFA➣Internet Tax Freedom Act (Congress) |
| ITFA➣In the Final Analysis |
| ITFA➣iTechnology Forms Accelerator (software) |
| ITFA➣Indian Tigers Football Academy (India) |
| ITFA➣Integrated Turbulence Forecast Algorithm |
| ITFA➣International Taekwondo Federation of Australasia (martial arts) |
| ITFA➣Instituut voor Theoretische Fysica Universiteit Van Amsterdam |
| ITFA➣Indirect Test of Fluorescent Antibodies (virus detection) |