| Acronym | Definition |
|---|
| OLB➣Outside Linebacker |
| OLB➣Overpass Light Brigade (various locations) |
| OLB➣Online Banking |
| OLB➣Outlook Backup |
| OLB➣on Line Backup |
| OLB➣on Line Banking |
| OLB➣Off Line Browser |
| OLB➣Object Library |
| OLB➣Online Broker |
| OLB➣Open Lung Biopsy |
| OLB➣Outer Lead Bond (semiconductors) |
| OLB➣Object Language Bindings (database management) |
| OLB➣Online Billing (various organizations) |
| OLB➣Observable Language Behaviour (education) |
| OLB➣Online Bidding |
| OLB➣Other Leading Brand |
| OLB➣Outdoor Living Brands |
| OLB➣Old Lazy Bastard |
| OLB➣Order of the Lost Boys |
| OLB➣Offshore Life Boat |
| OLB➣Operation Location Bravo |