| LDG | Lancha de Desembarque Grande
| Others |
| LDG | Landing
| Others |
| LDG | Landing Gear
| Others |
| Ldg | Landing, Landing place
| Others |
| LDG | Larson Design Group
| Others |
| LDG | Laser Diffraction Grating
| Others |
| LDG | Latitudinal Diversity
| Others |
| LDG | Latitudinal Diversity Gradient
| Others |
| LDG | Leadership Development Group
| Others |
| LDG | Leasing Desk Guide
| Others |
| LDG | Leathermen's Discussion Group
| Others |
| LDG | Lee Development Group
| Others |
| LDG | Librairies Dynamiques GEM
| Others |
| LDG | Light Duty Gasoline
| Others |
| LDG | Lighting Design Group
| Others |
| LDG | LIGO Data Grid
| Others |
| LDG | Linz Donawitz Gas
| Others |
| LDG | Lions Den Gym
| Others |
| LDG | Little D**k Gang
| Others |
| LDG | Livery Design Gruppe
| Others |
| LDG | Living Designs Group
| Others |
| Ldg | loading
| Others |
| LDG | Local Discontinuous Galerkin
| Others |
| LDG | Lodge
| Others |
| LDG | Lodging
| Others |
| LDG | Logical Data Guard
| Others |
| LDG | Logistics Data Gateway
| Others |
| LDG | LOGOS Design Group
| Others |
| LDG | Lotus Drivers Guide
| Others |
| LDG | Louis De Geer
| Others |
| LDG | Lutheran Development Group
| Others |
| LDG | Luxury Decor Group
| Others |