| Acronym | Definition |
|---|
| BLSS➣Basic Life Support Skills (healthcare) |
| BLSS➣Bioregenerative Life Support Systems |
| BLSS➣Base Level Self-Sufficiency |
| BLSS➣Baseline Security System |
| BLSS➣Ballistic Liner and Suspension System |
| BLSS➣Bottom Line Security Solutions (Canada) |
| BLSS➣Basic Level Self-Sufficiency Spare(s) |
| BLSS➣Brakes, Lights, Steering, Suspension (key elements of vehicle roadworthiness) |
| BLSS➣Base Level Supply System |
| BLSS➣Basic Landing Support Specialist |