| Acronym | Definition |
|---|
| TRAF➣tumor necrosis factor receptor-associated factor |
| TRAF➣Three Rivers Arts Festival (Pittsburg, PA) |
| TRAF➣Teachers' Retirement Allowances Fund (Manitoba, Canada) |
| TRAF➣Toss, Refer, Act, File (organizing principle) |
| TRAF➣Transmissive Right Angle Film (optical systems; 3M) |
| TRAF➣TNF (Tumor Necrosis Factor) Receptor-Associated Factor (biomedical studies) |
| TRAF➣Tsunami Reef Action Fund (Portland, OR) |
| TRAF➣Transanal Rectal Advancement Flap |
| TRAF➣Teen Refuge Action Fund (Tanzania) |