| Abbreviation | Definition |
|---|---|
| JIEB | Joint Insolvency Examination Board |
| JIMU | Joint Insolvency Monitoring Unit |
| JMI | Jointly Managed Inventory |
| JMMB | Jamaica Money Market Brokers |
| JMU | Joint Monitoring Unit |
| JN | Journal Name |
| JOUR | Journal |
| JPV | Joint Promotional Value |
| JRN | Journal |
| JRTC | Job Retention Tax Credit |
| JSOA | Japan Society of Organization and Accounting |
| JTAR | Journal of Theoretical Accounting Research |
| JUMPS | Joint Uniform Military Pay System |
| JV | Journal Voucher |
| JVE | Jet Valve Eliminator |
| K | Thousands of ... |
| KA | Key Account |
| KACR | Komora Auditoru Ceske Republiky (Czech Republic) |
| KAM | Key Account Manager |
| KASB | Korea Accounting Standards Board |