| LBM | Bitmap graphics (Amiga Interleaved Bitmap format) (Deluxe Paint) 
| Others |
| LBM | La Baguette Magique
| Others |
| LBM | Lapiz Blue Metallic
| Others |
| LBM | Laser Beam Machining
| Others |
| LBM | Latch Bolt Monitoring
| Others |
| LBM | LaTour Baldwin Mumford
| Others |
| LBM | Lattice Boltzmann Method
| Others |
| LBM | Lattice Boltzmann Methods
| Others |
| LBM | Lattice Boltzmann Model
| Others |
| LBM | Laura Brunow Miner
| Others |
| LBM | Lean Body Mass
| Others |
| LBM | Light Bulb Moment
| Others |
| LBM | Linear Baroclinic Model
| Others |
| LBM | Linear Bit Map
| Others |
| LBM | Linear Bit Map image format
| Others |
| LBM | Linear bitmap graphics (XLib)
| Others |
| LBM | Little Big Man
| Others |
| LBM | Little Big Mat
| Others |
| LBM | Little Blue Man
| Others |
| LBM | Little Brown Mushroom
| Others |
| LBM | Little Brown Mushrooms
| Others |
| LBM | Load Buffer Memory
| Others |
| LBM | Local Bus Master
| Others |
| LBM | Lock and Bridge Management
| Others |
| LBM | London Bus Museum
| Others |
| LBM | Loose Bowel Movement
| Others |
| LBM | Low Bass Maker
| Others |
| LBM | Lower Black Magick
| Others |
| LBM | Luabo, Mozambique
| Others |
| LBM | Luigi Bianchi Mantova
| Others |
| LBM | Lumber and Building Materials
| Others |
| LBM | Luxury Brand Management
| Others |
| LBM | Lynchpin BioMedia
| Others |
| LBM | The Lattice Boltzmann Method
| Others |