| LBA | Laboratory of Biological Anthropology 
| Others |
| LBA | Lafayette Bar Association
| Others |
| LBA | Lakeland Builders Association
| Others |
| LBA | Lakeview Basketball Association
| Others |
| LBA | Lakeville Baseball Association
| Others |
| LBA | Land Based Air
| Others |
| LBA | Land Boundary Agreement
| Legal |
| LBA | Large Block Accessing
| Others |
| LBA | Large Block Address
| Others |
| LBA | Large Block Addressing
| Others |
| LBA | Large Block Allocation
| Others |
| LBA | Large Block Architecture
| Others |
| LBA | Latin Builders Association
| Others |
| LBA | Latin Business Association
| Others |
| LBA | Lazy Bumz Association
| Others |
| LBA | Le Blog Auto
| Others |
| LBA | Leading Builders Of America
| Others |
| LBA | Lease By Application
| Others |
| LBA | Leave Britney alone
| Others |
| LBA | Leavitt Bulldog Association
| Others |
| LBA | LECET Business Advantage
| Others |
| LBA | Leeds, Bradford, England, UK
| Others |
| LBA | Legal British Airways
| Others |
| LBA | Legislative Budget Assistant
| Others |
| LBA | Lego Battle Arena
| Others |
| LBA | Lend Borrow Asset
| Others |
| LBA | Leonardtown Business Association
| Others |
| LBA | Les Boulangers Associes
| Others |
| LBA | Letter Before Action
| Others |
| LBA | Lewisboro Baseball Association
| Others |
| LBA | Lewisville Baseball Association
| Others |
| LBA | Liberal Bilateral Agreements
| Others |
| LBA | Liberty Bible Academy
| Others |
| LBA | Licensed Behavior Analyst
| Others |
| LBA | Licensed Behavioral Analyst
| Others |
| LBA | Liechtenstein Bus Anstalt
| Others |
| LBA | Lieutenants Benevolent Association
| Others |
| LBA | Ligand Binding Assay
| Others |
| LBA | Lightning Boy Audio
| Others |
| LBA | Lightweight Body Armour
| Others |
| LBA | Line Break Alarm
| Others |
| LBA | Linear Block Address
| Others |
| LBA | Linear Block Addressing
| Others |
| LBA | Linear Block Allocation
| Others |
| LBA | Link Building Association
| Others |
| LBA | Linux Business Alliance
| Others |
| LBA | Lip Balm Anonymous
| Others |
| LBA | Listen Believe Apply
| Others |
| LBA | Little Big Adventure
| Others |
| LBA | Live Blood Analysis
| Others |
| LBA | Live Blood Analyst
| Others |
| LBA | Live Blood Assessment
| Others |
| LBA | Local Business Ads
| Others |
| LBA | Local Business Alerts
| Others |
| LBA | Location Based Advertising
| Others |
| LBA | Logical Block Address
| Others |
| LBA | Logical Block Addresses
| Others |
| LBA | Logical Block Addressing
| Others |
| LBA | Logical Business Area
| Others |
| LBA | Loma Buena Associates
| Others |
| LBA | Long Baseline Array
| Others |
| LBA | Long Block Addressing
| Others |
| LBA | Long-Bow Apache
| Others |
| LBA | Longfellow Business Association
| Others |
| LBA | Loop-Back Acknowledge
| Others |
| LBA | Loopback Activate
| Others |
| LBA | Loraine Barwick Art
| Others |
| LBA | Loss Based Adjustment
| Others |
| LBA | Loudoun Basketball Academy
| Others |
| LBA | Louisiana Bankers Association
| Others |
| LBA | Louisville Bar Association
| Others |
| LBA | Low Back Ache
| Others |
| LBA | Low Battery Alarm
| Others |
| LBA | Low Beam Assist
| Others |
| LBA | Ltd Body Armour
| Others |
| LBA | Lucas Berryman Arnold
| Others |
| LBA | Luftwaffe Bekleidungs Ampt
| Others |