| TJH | The Jewellery House | |
| TJH | Timbercrest Junior High | |
| TJH | Tahoma Junior High | |
| TJHSST | Thomas Jefferson High School of Science and Technology | |
| TJI | Capiro Airport, Trujillo, Honduras | |
| TJI | The Journey Inside | |
| TJI | Tribal Judicial Institute | |
| TJI | Tucson Jazz Institute | |
| TJI | Transitional Justice Institute | |
| TJI | Travel Journal International | |
| TJI | Tobacco Journal International | |
| TJI | Tejoori | |
| TJI | This Just In | |
| TJI | The Jackson Institute | |
| TJI | Truss Joist I-beam | |
| TJI | Texas Judo, Inc. | |
| TJI | Trus Joist I | |
| TJI | Truss Joist I | |
| TJI | Toyota Job Instruction | |
| TJIA | Thailand Japan International Academic | |
| TJIA | Thailand Japan International Academic | |
| TJIC | Thomas Jefferson Information Center | |
| TJIG | San Juan Ferdinando Luis Ribas, Puerto Rico | |
| TJIM | The Journal of Integrative Medicine | |
| TJIM | The Journal of Integrative Medicine |
