LSSB
| Acronym | Definition |
|---|---|
| LSSB | Lower Single Sideband (amplitude modulated signal) |
| LSSB | Low-Speed Serial Bus (aerospace engineering) |
| LSSB | Law School Student Body (various locations) |
| LSSB | Longer Service at Sea Bonus (UK) |
| LSSB | Lone Star Symphonic Band (Houston, TX) |
| LSSB | Lone Star Sage Blog |