| Acronym | Definition |
|---|
| LDA➣Limitada (Portuguese; similar to Limited Liability Company) |
| LDA➣Linear Discriminant Analysis (statistical method) |
| LDA➣Local Density Approximation |
| LDA➣Liga Deportiva Alajuelense (Costa Rica football club) |
| LDA➣Lithium Diisopropylamide |
| LDA➣Latent Dirichlet Allocation (statistics) |
| LDA➣Louisiana Dental Association |
| LDA➣Learning Disabilities Association |
| LDA➣London Development Agency |
| LDA➣Lucknow Development Authority (India) |
| LDA➣Localizer (Type) Directional Aid |
| LDA➣Latin Dance Academy (UK) |
| LDA➣Loss Distribution Approach |
| LDA➣Low Density Area |
| LDA➣Local Delivery Agent |
| LDA➣Lyme Disease Association |
| LDA➣Legal Drinking Age |
| LDA➣Local Development Agency (various locations) |
| LDA➣Loss Delay Adjustment Algorithm |
| LDA➣Local Data Access |
| LDA➣Load Address |
| LDA➣Load Accumulator Direct |
| LDA➣Local Data Acquisition |
| LDA➣Leading Dimension |
| LDA➣Lightweight Dependancy Analyzer |
| LDA➣Letter Drive Access |
| LDA➣Leading Dimension of the Array |
| LDA➣Legal Document Assistant |
| LDA➣Leadership Development Academy |
| LDA➣Laser Doppler Anemometer |
| LDA➣Larval Development Assay (microbiology) |
| LDA➣Leadership Analysis (CIA office) |
| LDA➣Landing Distance Available |
| LDA➣Lahore Development Authority |
| LDA➣Linear Diode Array |
| LDA➣Load Accumulator (6502 processor instruction) |
| LDA➣Lithuanian Development Agency (est. 1997) |
| LDA➣Longbow Digital Arts (est. 1998) |
| LDA➣Light Double Action (semiautomatic pistols) |
| LDA➣Loring Development Authority (civilian reuse project) |
| LDA➣Land Division Application (zoning; various locations) |
| LDA➣Local Democracy Agency (various locations) |
| LDA➣Local Directory Assistance |
| LDA➣Left Displaced Abomasum |
| LDA➣Land Division Act (Michigan) |
| LDA➣Locally Determined Assessment (education) |
| LDA➣Logical Device Address |
| LDA➣Local Data Area |
| LDA➣Late-Deafened Adults |
| LDA➣Last Day of Attendance |
| LDA➣Lutheran Deaconess Association |
| LDA➣Latin Dance Australia |
| LDA➣Louisiana Dietetic Association |
| LDA➣Large Diameter Auger |
| LDA➣Late Discovery Adoptee |
| LDA➣Loss-Delay-Based Adjustment |
| LDA➣Location-Dependent Address |
| LDA➣Local Director Acceleration |
| LDA➣Libertà d'Azione (Freedom of Action Party, Italy) |
| LDA➣Left Displacement of Abomasum |
| LDA➣Landing Directional Aid |
| LDA➣Linear Danger Area (military) |
| LDA➣London Dressage Association (Canada) |
| LDA➣Launch Deployment Assembly |
| LDA➣Limited Depository Account |
| LDA➣Lambda Delta Alpha (fraternity) |
| LDA➣Locate Drum Address |
| LDA➣Locally Distributed Asynchronous (micro-pipeline) |
| LDA➣Launch and Deployment Authority |
| LDA➣Lead Development Agent/Agency |
| LDA➣Lightweight Decontamination Apparatus |
| LDA➣Letterman Digital Arts Ltd. (San Francisco, CA) |
| LDA➣Line Driver Amplifier |
| LDA➣Limited Deployment Authorization |
| LDA➣Local Dependent Address |
| LDA➣Local Deliverability Area (power industry) |
| LDA➣Lithographic Dipole Antenna |
| LDA➣Lower Dog Auxiliary |
| LDA➣Land Design Associates, Inc. (Brunswick, GA) |
| LDA➣Liste des Documents Applicables (French: List of Applicable Documents) |