| Abbreviation | Definition |
|---|---|
| JGIN | J G Industries, Inc. |
| JHINY | James Hardie Industries, LTD. |
| JHKKF | Jackson Hole Holding Corporation |
| JHPC | J L M Couture, Inc. |
| JILL | J. Jill Group, Inc. |
| JINI | Jones International Networks, LTD. |
| JJFN | Strategic Capital Resources |
| JJSF | J & J Snack Foods Corporation |
| JKCLE | Jockey Club, Inc. |
| JKHY | Jack Henry & Associates, Inc. |
| JLHY | J. L. Halsey Corporation |
| JLMI | J L M Industries, Inc. |
| JMAR | JMAR Technologies |
| JMARW | J M A R Industries, Inc. Warrants |
| JMED | Jones Pharmaceuticals, Inc. |
| JMIC | Jeremy's Microbatch Ice Cream |
| JNCE | Jounce Therapeutics Inc |
| JNIC | J N I Corporation |
| JNKN | Jenkon International, Inc. |
| JNOT | Jagnotes.Com, Inc. |