| Acronym | Definition |
|---|
| LD | Load |
| LD | Learning Disabled |
| LD | Long Distance |
| LD | Low Density |
| LD | Lethal Dose |
| LD | Labor Day (US holiday) |
| LD | Lead |
| LD | Learning Disability |
| LD | Lincoln-Douglas Debate |
| LD | Laser Disc |
| LD | Light Duty |
| LD | Legislative District |
| LD | Laser Diode |
| LD | Lyme Disease |
| LD | Learning Design |
| LD | Lay Down (engine type) |
| LD | Liver Disease |
| LD | Lighting Designer (theatre) |
| LD | Lower Division (degree plan) |
| LD | Loading Dock |
| LD | Liberal Democrat (UK) |
| LD | Linkage Disequilibrium (genetics) |
| LD | Leak Detection |
| LD | Line Driver |
| LD | Limited Distribution (medications) |
| LD | Local Directory |
| LD | Low Down (song title) |
| LD | Leonardo Dicaprio (actor) |
| LD | Llandrindod Wells (postcode, United Kingdom) |
| LD | Lady Day |
| LD | Lower Denomination |
| LD | Lamina Dura (radiology) |
| LD | Let's Dance |
| LD | Levodopa |
| LD | Larry David |
| LD | Licensed Dietitian |
| LD | Labor and Delivery |
| LD | Living Dead (gaming clan) |
| LD | Limit of Detection |
| LD | Line of Duty |
| LD | Law Degree |
| LD | Loading Dose |
| LD | Liquidated Damages (contracts) |
| LD | Light-Dark Cycle |
| LD | Lunar Distance (distance between Earth and the Moon) |
| LD | Last Dose |
| LD | Ladder Diagram |
| LD | Lipodystrophy |
| LD | Library Loader (Unix) |
| LD | Libyan Dinar (unit of currency) |
| LD | Low Definition |
| LD | Lifestyle Design |
| LD | Laser-Doppler |
| LD | Local Distribution |
| LD | Line of Departure |
| LD | Lucid Dream |
| LD | Living Donor |
| LD | Lactic Dehydrogenase |
| LD | Land Disposal |
| LD | Lighting Director (touring musical acts) |
| LD | Landscape Designer |
| LD | Link Dead (gaming) |
| LD | Legionnaire's Disease |
| LD | Laser Designator |
| LD | Logic Diagram |
| LD | Looper's Delight (music resource) |
| LD | Lands Department (Hong Kong) |
| LD | Lame Ducks (band) |
| LD | Low Drag |
| LD | Large Drives (Siemens A&D) |
| LD | Large Deviation |
| LD | Layer Depth |
| LD | Later Dude |
| LD | Limited Deployment |
| LD | Laboratory Development |
| LD | Lemon Demon (band) |
| LD | Loop Disconnect (telecommunications) |
| LD | Long Dwell |
| LD | The Light Dragoons (a British Regiment) |
| LD | Launch Director |
| LD | Listwise Deletion |
| LD | Low Dermal |
| LD | Logic Driver |
| LD | Labor Doula (childbirth) |
| LD | LAN Destination (ATM) |
| LD | Lalbhai Dalpatbhai Arts College (Ahmedabad, Gujarat, India) |
| LD | Line Drawer |
| LD | Little District |
| LD | Left Defence |
| LD | Legal Driver |
| LD | Linear Decision |
| LD | Luminescence Detector |
| LD | Light Defense (gaming) |
| LD | Linear Dispersive |
| LD | Loaded Deployability |
| LD | Letter Directive |
| LD | Lake Doctor |
| LD | Locate & Destroy |
| LD | Leader Designation |
| LD | Laser Dragoon (Star Kingdoms game) |
| LD | Logistic Demonstration |
| LD | Loser Denial (band) |
| LD | Lost Descendant (gaming clan) |
| LD | Localizer Deviation |