| Abbreviation | Definition |
|---|---|
| JCDA | Jacada, LTD. |
| JCORM | Jacor Communications, Inc. |
| JCORZ | Jacor Communications, Inc. |
| JCTCF | Jewett Cameron Trading Company |
| JDAS | J D A Software Group |
| JDAW | J D American Workwear, Inc. |
| JDEC | J D Edwards & Company |
| JDMG | J D M C Global Corporation |
| JDSHY | Jardine Strategic Holding Company |
| JDSU | J D S Uniphase Corporation |
| JDSUV | J D S Uniphase Corporation |
| JEFFP | J B I Capital Trust I |
| JELCY | Johnson Electric Holding, LTD. (de-listed) |
| JELCY | Johnson Electric Holding, LTD. (de-listed) |
| JELCY | Johnson Electroc Holding, LTD. |
| JENN | Jennifer Convertibles, Inc. |
| JEWLF | I W I Holding, LTD. |
| JFAX | Jfax.Com, Inc. |
| JFBC | effersonville Bancorp |
| JFBC | Jeffersonville Bancorp |