English abbreviations from mdl to mdpa
- MDL (Moldovan leu (ISO 4217 currency code))
- MDLA (Maryland Distance Learning Association)
- MDLUG (Metro Detroit Linux Users Group)
- MDM (Michigan Dartmouth MIT telescope consortium)
- MDMA (MethyleneDioxy-MethylAmphetamine (also known as "Ecstasy"))
- MD-MOS (Multi-Drain Metal-Oxide Semiconductor)
- MDMP (Military Decision Making Process)
- MDMS (Maintenance Data Management System)
- MDN (Madison Municipal Airport)
- MDNA (Madonna's 12th studio album title (2012))
- MDNC (Missing Data Notification Card)
- MDO (Membership Driven Organisation)
- MDOP (Microsoft Desktop Optimization Pack)
- MDP (Markov Decision Process)
- MDPA (Ministry Of Defence Police Agency)