TJI
| Acronym | Definition |
|---|---|
| TJI | Tobacco Journal International (trade publication) |
| TJI | Toyota Job Instruction |
| TJI | This Just In |
| TJI | Transitional Justice Institute (University of Ulster; Ireland) |
| TJI | The Journey Inside (Intel education software) |
| TJI | Tribal Judicial Institute (University of North Dakota; Grand Forks, ND) |
| TJI | Trus Joist I-Joist (engineered floor and roof joist; trademark of Trus Joist, a Weyerhaeuser Business) |