| Abbreviation | Definition |
|---|---|
| JPRC | Jordan Petroleum Refining Company |
| JPRS | Japan Registry Services Co., ltd |
| JPS | Jonasian Professional Services |
| JPSCO | The Jamaica Public Service Limited |
| JPTC | Jordan Park Trust Company |
| JPTL | Jaigad Power Transco Ltd |
| JPU | J. P. Uranker, Woodcarver |
| JPV | Joseph Phelps Vineyards |
| JPW | Jollymore Pankratz Wholesale |
| JR | Jewett Radio |
| JR | Jolly Rancher |
| JR | The Jacobs Ranch |
| JRAI | Juhl Renewable Assets Inc |
| JRC | Japan Radio Company |
| JRC | Japan Radio Corporation |
| JRC | Japanese Radio Company |
| JRIC | Japan Residential Investment Company |
| JRPS | James River Power Station |
| JRPS | Janney Retirement Plan Services |
| JRSAT | Just Right Satellite Communications LLC |