| LSM | Laboratory for Social Machines 
| Others |
| LSM | Laboratory for Surface Modification
| Others |
| LSM | Laboratory for Sustainable Manufacturing
| Others |
| LSM | Lake Side Marvel
| Others |
| LSM | Lakhani Silk Mills
| Others |
| LSM | Lame Stream Media
| Others |
| LSM | Lana's Sailor Moon
| Others |
| LSM | Lanas Sailor Moon
| Others |
| LSM | Land Surface Model
| Others |
| LSM | Landing Ship Medium
| Others |
| LSM | Landmark Software Manager
| Others |
| LSM | Lantern Services Manager
| Others |
| LSM | Large Scale Manager
| Others |
| LSM | Laser Scanning Microscope
| Others |
| LSM | Laser Scanning Microscopes
| Others |
| LSM | Laser Scanning Microscopy
| Others |
| LSM | Lasers in Surgery and Medicine
| Others |
| LSM | Late Systolic Murmur
| Others |
| LSM | Law Society Medal
| Others |
| LSM | Layered Semantic Markup
| Others |
| LSM | Leadership Southern Maryland
| Others |
| LSM | Leading Students Memories
| Others |
| LSM | Leading Successful Missions
| Others |
| LSM | Lean Startup Machine
| Others |
| LSM | Learned Similarity Metric
| Others |
| LSM | Learning Support Math
| Others |
| LSM | Least Square Methodology
| Others |
| LSM | Least Squares Method
| Others |
| LSM | LED Signage Management
| Others |
| LSM | Lee Street Management
| Others |
| LSM | Legislators And Senior Managers
| Others |
| LSM | Lehman Smith McLeish
| Others |
| LSM | Lembaga Swadaya Masyarakat
| Others |
| LSM | Lengua de Senas Mexico
| Others |
| LSM | LeTourneau Student Ministries
| Others |
| LSM | Letter Sorting Machine
| Others |
| LSM | Lexus Service Management
| Others |
| LSM | Liberal Studies Major
| Others |
| LSM | Library of Science and Medicine
| Others |
| LSM | Library Storage Module
| Others |
| LSM | Libre Software Meeting
| Others |
| LSM | Libro Del Servicio Militar
| Others |
| LSM | Life Science Module
| Others |
| LSM | Light Scanning Macrography
| Others |
| LSM | Light Sensor Module
| Others |
| LSM | Light Speed Memory
| Others |
| LSM | Light Switch Module
| Others |
| LSM | Lime Sand Mortar
| Others |
| LSM | Line Switch Module
| Others |
| LSM | Linear Scheduling Method
| Others |
| LSM | Linear Select Memory
| Others |
| LSM | Linear Synchronous Motor
| Others |
| LSM | Linear Synchronous Motors
| Others |
| LSM | Link Status Meter
| Others |
| LSM | Linked Sensor Middleware
| Others |
| LSM | Linker Scan Mutation
| Others |
| LSM | Linker Specific Mind
| Others |
| LSM | Linker Specific Motif
| Others |
| LSM | Linker-Specific Motif
| Others |
| LSM | Linux Security Module
| Others |
| LSM | Linux Security Modules
| Others |
| LSM | Linux Server Management
| Others |
| LSM | Linux Software Map
| Others |
| LSM | Lisburn School of Music
| Others |
| LSM | List Selection Model
| Others |
| LSM | Little Samaritan Mission
| Others |
| LSM | Little Skull Mountain
| Others |
| LSM | Little Smelly Moose
| Others |
| LSM | Little Square Mic
| Others |
| LSM | Live Search Maps
| Others |
| LSM | Liver Serum Marker
| Others |
| LSM | Living Standards Measure
| Others |
| LSM | Living Standards Measurement
| Others |
| LSM | Living Stream Ministry
| Others |
| LSM | Local Session Manager
| Others |
| LSM | Local Socket Modules
| Others |
| LSM | Local Store Marketing
| Others |
| LSM | Local Switching Module
| Others |
| LSM | Local System Model
| Others |
| LSM | Logan Smith Machine
| Others |
| LSM | Logical Send Macro
| Others |
| LSM | Logical Storage Manager
| Others |
| LSM | Login Server Module
| Others |
| LSM | Logistic Support Manager
| Others |
| LSM | London to Sydney Marathon
| Others |
| LSM | Lotus Smart Movie
| Others |
| LSM | Louisiana State Museum
| Others |
| LSM | Louvain School of Management
| Others |
| LSM | Loving Shepherd Ministries
| Others |
| LSM | Lunar Silver Metallic
| Others |
| LSM | Lutheran Student Movement
| Others |
| LSM | Lutheran Summer Music
| Others |
| LSM | Luxury Super with Manual Transmission
| Others |
| LSM | Lymphocyte Separation Medium
| Others |