| Abbreviation | Definition |
|---|---|
| JWEI | Jason World Entertainment, Inc. |
| JWEI | Jason World Entertainment, Incorporated |
| JWH | John W. Henry and Company, Inc. |
| JWI | J A Watts Inc |
| JWI | Joplin Workshops, Inc. |
| JWI | Just Wingin' It |
| JWK | John W. Kennedy Company |
| JWM | J. Ward Markham company |
| JWN | John W. North Key Club |
| JWO | J. W. Outfitters |
| JWP | John W. Parker, Jr. Photography |
| JWQ | James W. Quon, Attorney |
| JWR | Jim Walter Resources |
| JWRG | Jan Worst Research Group |
| JWRG | Johann-Wilhelm-Rautenberg Gesellschaft |
| JWS | James W. Sewall Company |
| JWSI | J&W Scientific, Inc. |
| JWSI | J&W Scientific, Incorporated |
| JWT | J. Walter Thompson |
| JWW | John Wayne Wilson Home Inspections |