| Landscape Subsoil Drainage | Academic & Science |
| Large-Scale Distribution | Academic & Science |
| Long Shore Drift | Academic & Science |
| Lexington (ky) | Airport Code |
| Loytec System Diagnostics | Business |
| Lighting and Sound Design | Business |
| Low Speed Diesel | Business |
| Low Sulphur Diesel | Business |
| Let Swingshift Do it | Business |
| pounds, shillings and pence | Business |
| Low Solidity Diffuser | Chemistry |
| Lake Shore Drive | Community |
| Long Story Debugger | Community |
| Lust, Sin, and Death | Community |
| Learning Source Descriptions | Community |
| Lucy Scale Developments | Community |
| Lead Singer's Disease | Community |
| Labrinth, Sia and Diplo | Community |
| Low Speed Data channel | Computer and Networking |
| Lcd Sysinfo Daemon | Computing |
| Linux Storage Devices | Computing |
| Line Sharing Device | Computing |
| Label Switching Database | Computing |
| Leaf Senescence DataBase | Computing |
| Left Side Drive | Computing |
| Lean software development | Computing |
| Lactobacillus Streptococcus Differential | General |
| Lost Sandy Desert | General |
| Longbottom Sykes and Dyson | General |
| Lenwood Samuel Dustin | General |
| Laced Soft Drink | General |
| Love Sensuality Devotion | General |
| Least Significant Difference | General |
| Little Son Of Dave | General |
| Lucifer Satan Devil | General |
| Lost Soul Department | General |
| Lost, Stupid, and Dumb | General |
| Love Something Different | General |
| Lyserg Saeure Diaethylamid | General |
| Lason Sa Daga | General |
| Local Split Delivery | General |
| Loud Sensuous Design | General |
| Larger Smaller Difference | General |
| Light And Sound Device | General |
| Lynbrook Speech And Debate | General |
| Limited Slip Diferential | General |
| Lasting Sounds Defined | General |
| Lonely Searcher Dude | General |
| Line Segment Detector | General |
| Librae Solidi Denarii | General |
| Listening Summarizing and Digging | General |
| Lost Souls Of Darkness | General |
| Luke Steve David | General |
| Lorenzo St Dubois | General |
| Let The Sixties Die | General |
| Leonard Simpson Duo | General |
| Long Steady Distance | General |
| Lower Slobbovian Dinar | General |
| Limited Sliff Differential | General |
| Lumerians Sont Diaboliques | General |
| Lingero Strong Dominican | General |
| Labrinth Sia Diplo | General |
| Last Shot Draw | General |
| Lemmys Stone Deaf | General |
| Lamborghini Style Doors | General |
| Least Squared Differences | General |
| Low Sulfur Diesel | General |
| Lompoc Strong Draft | General |
| Level Shutdown | General |
| Latte Soy Dandelion | General |
| Left Sliding Door | General |
| Last Significant Digit | General |
| Lone Star Drift | General |
| Living Salvation Daily | General |
| Low Side Driver | General |
| Large Scale Deployment | General |
| Loud Slow and Dynamic | General |
| Line Square Dot | General |
| Lower Standard Digit | General |
| Large Scale Distributed | General |
| Lower Slower Delaware | General |
| Longevity and Stalled Dementia | General |
| Love sex dreams | General |
| Lemon Sour Diesel | General |
| Lysine Specific Demethylase | General |
| Lysergic System Diethylamide | General |
| Lethal Sound Designer | General |
| Luke Short Designs | General |
| Lazy Soren Day | General |
| Limited Slip Differential | Governmental |
| Last Stoned Day | Governmental |
| Low-density Supersonic Decelerator | Governmental |
| LUSADIYA | Indian Railway Station |
| Love Sex Dhokha | Internet Chat |
| Least Significant Digit | Mathematics |
| Least Significant Difference (refers To Statistical Test) | Maths |
| Last Stage of Delirium | Medical |
| Lysosomal Storage Disorder | Medical |
| lysergic acid diethylamide | Medical |
| Lysosomal storage diseases | Medical |
| Lesions Simulating Disease | Medical |
| Letterer-Siwe disease | Medical |
| Lipid Storage Disease | Medical |
| Local Service Desk | Medical |
| local spin density low sodium diet | Medical |
| Low Salt Diet | Medical |
| Lumpy Skin Disease | Medical |
| Lysosomal Storage Disease | Medical |
| Dock Landing Ship | Military and Defence |
| Large Screen Display | Military and Defence |
| Large Scale Display | Military and Defence |
| Leet Sniper Division | Military and Defence |
| Live Suffer Die | Military and Defence |
| Large Steel Desk | Military and Defence |
| Local Security Database | Networking |
| Lower Slobovian Dinar | Regional |
| Pounds, Shillings, and Pence (Libra, Sestirii, Denarii) | Regional |
| Landing Ship Dock | Space Science |
| Low Speed Data | Space Science |
| Long Slow Distance | Sports |
| Local Split Decision | Sports |
| London Skate Dominates | Sports |
