| Acronym | Definition |
|---|
| LSM➣Lembaga Swadaya Masyarakat (Indonesian: Non-Governmental Organization) |
| LSM➣Linux Software Map |
| LSM➣Living Stream Ministry |
| LSM➣Linux Security Module |
| LSM➣Louisiana State Museum |
| LSM➣La Scena Musicale (French: The Music Scence; classical music) |
| LSM➣Little Sex Machine |
| LSM➣Liver Stiffness Measurement |
| LSM➣Landing Ship Medium (US Navy) |
| LSM➣Libre Software Meeting (France) |
| LSM➣Least Square Method (mathematics) |
| LSM➣Laser Scanning Microscopy |
| LSM➣Layered Semantic Markup |
| LSM➣Laser Scanning Microscope |
| LSM➣Login Server Module |
| LSM➣Linear Select Memory |
| LSM➣Local Switching Module |
| LSM➣Lantern Services Manager |
| LSM➣Logical Storage Manager |
| LSM➣Local Session Manager |
| LSM➣Light Speed Memory |
| LSM➣Logical Send Macro |
| LSM➣List Selection Model |
| LSM➣Local Socket Modules |
| LSM➣Light Scanning Macrography |
| LSM➣Legato Storage Manager |
| LSM➣Land-Surface Model |
| LSM➣Life Sciences and Management (University of Pennsylvania) |
| LSM➣Lourdes School of Mandaluyong (Philippines) |
| LSM➣Lutheran Student Movement |
| LSM➣Logical Storage Manager (Compact) |
| LSM➣Linear Synchronous Motor |
| LSM➣Laboratory Safety Manual (various schools) |
| LSM➣Local Store Marketing |
| LSM➣Low Serum Medium |
| LSM➣Large Scale Manufacturing |
| LSM➣Living Standards Measure (South Africa) |
| LSM➣Local Sales Manager |
| LSM➣Long-Stick Midfielder (lacrosse) |
| LSM➣Medium Landing Ship |
| LSM➣Live Slow Motion |
| LSM➣Local Service Management |
| LSM➣Laboratoire Souterrain de Modane |
| LSM➣Lanthanum Strontium Manganite (oxide with electronic condcuting properties) |
| LSM➣Lame Stream Media |
| LSM➣Letter Sorting Machine (Postal) |
| LSM➣Leisure and Sport Management (various schools) |
| LSM➣Library Storage Module |
| LSM➣Legacy System Migration (SAP tool for accelerating the transfer of data) |
| LSM➣Library Service Manager |
| LSM➣Life Safety Manager (software) |
| LSM➣Life Science Module (various locations) |
| LSM➣Long Service Medal |
| LSM➣Large Scale Manager |
| LSM➣Left-Stream Media |
| LSM➣Leica Screw Mount |
| LSM➣Lunar Surface Magnetometer |
| LSM➣Linear Simulcast Modulation |
| LSM➣Lattice Solid Model |
| LSM➣Littoral Sea Mine (US Navy) |
| LSM➣Litera Scripta Manet, Ltd. (Russian educational tours) |
| LSM➣Link Status Meter |
| LSM➣Length Subnet Masking (computing) |
| LSM➣Layered Synthetic Microstructure |
| LSM➣Life Style Management |
| LSM➣Last Sunday in March (Daylight Savings Time) |
| LSM➣Lewis Mills High School (Burlington, CT) |
| LSM➣Line Switch Module |
| LSM➣Least Squares Measurement |
| LSM➣Linux Server Management |
| LSM➣Location Services Module (Nextone) |
| LSM➣Longitudinal Section Magnetic Mode |
| LSM➣Layered Scope Model (for XML and Web Services) |
| LSM➣Launch Service Manager (NASA) |
| LSM➣Line Spring Model |
| LSM➣Line Service Module (Pirelli) |
| LSM➣Local System Model |
| LSM➣Loader Select Modification |
| LSM➣Linear Shift Map |
| LSM➣Likelihood Separation Metric |
| LSM➣Lakeside & Marblehead Railroad |
| LSM➣Logistics System Manager |
| LSM➣Long, Slow Message |
| LSM➣Line Services Modem (Pirelli) |
| LSM➣Logistic Storage Module |
| LSM➣Limited Short Messaging Protocol |
| LSM➣Logistics Support Management/Manager |
| LSM➣Local State Manager |
| LSM➣Lisburn School of Music (UK) |
| LSM➣Lethality, Survivability, Mobility (US Army) |
| LSM➣Lesotho Maluti (currency) |
| LSM➣Located Survey Marker (US NPS) |