| Term | Full Form | Category |
|---|---|---|
| FJI | Facet Joint injection | Others |
| FJI | Family Justice Initiative | Others |
| FJI | First Jurisdiction Illinois | Others |
| FJI | Florida Judo Incorporated | Others |
| FJI | Florida Justice Institute | Others |
| FJI | Forward Janesville Inc | Others |
| FJI | Franz Josef Imperator | Others |
| FJI | Franz Joseph I | Others |
| FJI | Fresh Juice Incorporat | Others |
| FJI | Full Joint Inspection | Others |