| Acronym | Definition |
|---|
| DLM | Dirt Late Model (various companies) |
| DLM | Distributed Lock Manager (Oracle Parallel Server) |
| DLM | Download Manager (various applications) |
| DLM | Derrière le Miroir (French: Behind the Mirror; art collection) |
| DLM | Department of Land Management (various locations) |
| DLM | Dorothy Lane Market (Ohio grocery chain) |
| DLM | Doug Loves Movies (podcast) |
| DLM | Data Links Manager |
| DLM | Distributed Lock Manager |
| DLM | Dynamic Link Module |
| DLM | Digital Line Module |
| DLM | Data Lifecycle Management |
| DLM | Dlr Local Manager |
| DLM | Date Last Modified |
| DLM | Database Lifecycle Management (software development) |
| DLM | Dead Like Me (TV series) |
| DLM | Diploma in Logistics Management (various locations) |
| DLM | Drainage Lymphatique Manuel (French: Manual Lymphatic Drainage) |
| DLM | Digital Lighting Management (WattStopper; Santa Clara, CA) |
| DLM | Disk Library for Mainframe (EMC Corp.) |
| DLM | Disorders of Lipid Metabolism (health) |
| DLM | Document Lifecycle Management |
| DLM | Don't Leave Me |
| DLM | Delay Line Memory (computing) |
| DLM | Digital Landscape Model |
| DLM | Depot Level Maintenance |
| DLM | Dissemination Limiting Marker (data security; Australia) |
| DLM | Dynamic Line Management |
| DLM | Deep Layer Mean (weather forecasting) |
| DLM | Dynamic Linear Model |
| DLM | Dominica Liberation Movement |
| DLM | Division Légère Motorisée (French: Light Motorized Division) |
| DLM | Disappearing Liver Metastasis (oncology) |
| DLM | Djangan Lupa Maluku (Indonesian: Do Not Forget the Moluccas) |
| DLM | Distributed Layout Management (Jasig) |
| DLM | Data Line Monitor |
| DLM | Data Lifecycle Manager |
| DLM | Département des Lettres Modernes (French: Department of Modern Literature) |
| DLM | Demain Le Mail (French: The Tomorrow Mail; Internet communication project) |
| DLM | Destination Learning Management (education) |
| DLM | Direktoren der Landesmedienanstalten |
| DLM | Desktop Lifecycle Management |
| DLM | Diffusion Linge Médical (French: Medical Linen Distribution) |
| DLM | Dalaman, Turkey - Dalaman (Airport Code) |
| DLM | Designated Location Move |
| DLM | Dual-Level Metal |
| DLM | Digital Live Machining (Sandvik Coromant) |
| DLM | Diamond Life Master (bridge) |
| DLM | Disordered Local Moments |
| DLM | Distributed LAN Monitoring |
| DLM | Digital Legal Management |
| DLM | Digital Load Monitor |
| DLM | Direct Liquid Methanol (fuel cell) |
| DLM | Dynamic Load Module |
| DLM | Double-Level Metal |
| DLM | Distribution Logistics Management |
| DLM | Signalling-Data-Link-Connection-Order Message |
| DLM | Data Line Multiplexer |
| DLM | Dynamic Localization Model |
| DLM | Date Last Met |
| DLM | Diplomate in Laboratory Medicine |
| DLM | Department of Legal Medicine (Armed Forces Institute of Pathology) |
| DLM | Dienstleistungsmodellierung (Workshop) |
| DLM | Dotted-Line Manager |
| DLM | Dynamic Linked Module |
| DLM | Disk Loaded Monopole |
| DLM | Data Link Monitoring |
| DLM | Down Link Manager |
| DLM | Deep Level Maintenance |
| DLM | Down Links Monitor |
| DLM | Delayed-Loss Multiplexer |
| DLM | Date Last Moved |
| DLM | Dirty Little Minx |
| DLM | Design Liaison Meeting |