JRTI
| Acronym | Definition |
|---|---|
| JRTI | Judicial Research and Training Institute (est. 1971; Supreme Court of Korea; continuing legal education) |
| JRTI | James Rumsey Technical Institute (Martinsburg, WV) |
| JRTI | Joe Russell Tennis International (Singapore) |
| JRTI | Journal of Religious and Theological Information (Routledge) |