| Acronym | Definition |
|---|
| JBSL➣Jameson Babbitt Stites & Lombard (law firm; Seattle, WA) |
| JBSL➣Japan Bio Science Laboratory |
| JBSL➣Japan Biofuels Supply LLP (est. 2007) |
| JBSL➣Jones Business Solutions Limited (New Zealand) |
| JBSL➣Jai Balaji Sponge Ltd. (steel manufacturing company; India) |