| Abbreviation | Definition |
|---|---|
| JCSS | Johnson Capital Special Servicing |
| JCSS | Johnson Controls Security Systems |
| JCSW | John Coker SoftWare |
| JCTI | Johnson Computer Technologies Inc |
| JCTO | Japan Company Trust Organization |
| JCW | Joyce Chen Woks |
| JD | John Deere |
| JDAA | John Dormer Associates |
| JDAA | John Dormer & Associates |
| JDAC | Japanese Development Assistance Committee |
| JDAC | Jubilee Debt Advice Centre |
| JDC | Jack Davis Construction |
| JDC | Japan Documentation Center |
| JDC | Jimmie Dean Coffey Auctions |
| JDC | Junior Darts Corporation |
| JDCI | John Deere Credit Inc |
| JDCL | James Dick Construction Ltd |
| JDCP | JDCP/Dupzyk Concrete Pumping |
| JDD | J. Duncan Davidson, Chartered Accountants |
| JDD | Jewelry Design and Development |