| JIRA | a truncation of Gojira, the Japanese name for Godzilla 
| Others |
| JIRA | Japan Industrial Robot Association
| Others |
| JIRA | Japan Industries Association of Radiological Systems
| Others |
| JIRA | Japan Investor relations Association
| Others |
| JIRA | John I Rivers Associates
| Others |
| JIRA | Journal of Indian Rheumatology Association
| Others |
| JIRA | Journal of Iranian Research and Analysis
| Others |
| JIRA | Not an acronym but rather a truncation of "Gojira", the Japanese name for Godzilla.
| Others |