| Acronym | Definition |
|---|
| LMS | Learning Management System |
| LMS | Least Mean Square |
| LMS | Le Mans Series (championnat automobile d'endurance organisé par l'ACO) |
| LMS | London Mathematical Society |
| LMS | London Missionary Society |
| LMS | London Midland Scottish Railway |
| LMS | Last Man Standing (style of deathmatch game) |
| LMS | LAN Management System |
| LMS | Logistics Management System |
| LMS | Last Man Standing |
| LMS | Library Management System |
| LMS | Let Me See |
| LMS | Load Management System (electrical) |
| LMS | Lakeside Middle School (various locations) |
| LMS | Library Media Specialist (various oranizations) |
| LMS | Loyalty Management System (various companies) |
| LMS | Lincoln Middle School |
| LMS | Local Management of Schools |
| LMS | Leiomyosarcoma (cancer) |
| LMS | Little Miss Sunshine (movie) |
| LMS | Logistics Management Specialist |
| LMS | Library Media Services |
| LMS | Landesk Management Suite |
| LMS | Lan Management Solution |
| LMS | License Management System |
| LMS | Lotus Learning Management System |
| LMS | License Management Services |
| LMS | Le Mans Series |
| LMS | Liberty Middle School (various locations) |
| LMS | Lowe's Motor Speedway |
| LMS | Linear Motion System |
| LMS | Laboratoire de Mécanique des Solides (French) |
| LMS | Lodging Management System |
| LMS | Laccase-Mediator System |
| LMS | Local Maintenance |
| LMS | Laboratory Management Software (various companies) |
| LMS | Lucy Moses School (New York) |
| LMS | Location and Monitoring Services |
| LMS | Longfellow Middle School |
| LMS | Litigation Management Services (various organizations) |
| LMS | Lionville Middle School |
| LMS | Leadership and Management Section (various organizations) |
| LMS | Lelean Memorial School (Fiji) |
| LMS | Lightweight Modular Staging (software generation technique) |
| LMS | Loop Management System |
| LMS | Logistics Management Support |
| LMS | Little Man Syndrome |
| LMS | Lancaster Mennonite School (Pennsylvania) |
| LMS | Litton Marine Systems (Litton Industries, Inc.) |
| LMS | Local Measured Service |
| LMS | Loan Management Services (South Africa mortgage company) |
| LMS | Lady Manners School (UK) |
| LMS | Land Management System |
| LMS | Load Measurement System |
| LMS | Local Messaging Service |
| LMS | Link Monitoring System |
| LMS | Leave Management System |
| LMS | Linwood Middle School (North Brunswick, NJ) |
| LMS | Labor Market Statistics |
| LMS | Loss Mitigation Services (various locations) |
| LMS | Local Message Store |
| LMS | Land Mobile Service |
| LMS | Lockheed Martin Services |
| LMS | Local Market Supplement |
| LMS | Low-Moisture Silage |
| LMS | Local Monitoring Station |
| LMS | Laser Magnetic Storage |
| LMS | Limb-Mammary Syndrome |
| LMS | Lakeview Middle School (Fort Oglethrope, GA) |
| LMS | Labour Market System (UK) |
| LMS | Loctite Material Specification (adhesives) |
| LMS | Lightweight Multipurpose Shelter |
| LMS | Lighting Management System |
| LMS | Library Maintenance System |
| LMS | Lightning Mapper Sensor |
| LMS | Lisa Marie Simpson (Simpsons character) |
| LMS | Legal Metrology Service (Ireland) |
| LMS | Low Maintenance System (various companies) |
| LMS | Life-cycle Management System |
| LMS | Leads Management System (State Farm) |
| LMS | Leading Math Success (Ontario, Canada) |
| LMS | London Market Systems (UK) |
| LMS | Long Messaging Service |
| LMS | Licentiate in Medicine and Surgery |
| LMS | Langley Management System |
| LMS | Lower Merion Synagogue |
| LMS | Land Mobile Satellite System |
| LMS | Laser Mass Spectrometry |
| LMS | LaGrange Middle School (Lagrangeville, New York) |
| LMS | Lansdowne Middle School (Maryland) |
| LMS | Local Message Switch |
| LMS | Lunar Mass Spectrometer |
| LMS | Lunar Module Simulator |
| LMS | Lilburn Middle School (Lilburn, Georgia) |
| LMS | Lateral Meningocele Syndrome |
| LMS | Linglestown Middle School (Harrisburg, PA) |
| LMS | Likely Model Set |
| LMS | Lamdon Model School (Zanskar, India) |
| LMS | Lunar Mission Scenario |
| LMS | Light Metal Scrap |
| LMS | LanMan Server |
| LMS | Like My Status (social networking) |
| LMS | Larne Main Street (UK) |
| LMS | Laza, Miriam, & Shy-Poo (reggae band) |
| LMS | Linear Machine Sentence |
| LMS | Loose Mail System (US Postal Service) |
| LMS | Literature Monitoring Service |
| LMS | LANXESS Management System |
| LMS | Liberty Medical Specialties, Inc (Whiteville, NC) |
| LMS | Lightwave Measurement System (Agilent) |
| LMS | Laughing Myself Silly |
| LMS | Leuven Measurement Systems International, Belgium |
| LMS | Lightweight Mission Shelter |
| LMS | Lanka Mahila Samiti (Sri Lanka) |
| LMS | Lightweight Multicast Service (content delivery) |
| LMS | Lightwave Multichannel System (Agilent) |
| LMS | Lamplighter Montessori School (Cordova, TN) |