Wikipedia
DDM
DDM may refer to:
- Deutsches Dampflokomotiv-Museum, the German Steam Locomotive Museum
- Dharma Drum Mountain, a Buddhist educational foundation
- Didymoteicho, a Greek town
- Difference in the Depth of Modulation, an amplitude modulation method used in the Instrument Landing System
- Doctor of Dental Medicine, an academic degree for dentistry
- Direct Digital Manufacturing
- Dubbeldeks Materieel, class of trains in the Netherlands#Electric multiple units
- Dungeon Dice Monsters, a board game
- Dungeons & Dragons Miniatures Game, collectible tactical skirmish game
- Dyson Digital Motor, a two-pole switched reluctance motor
- East German mark, a former currency (ISO code was DDM)
- Dividend Discount Model, a valuation method for shares based on dividends
- Domain decomposition methods
- Data Diffusion Machine, a virtual shared memory computer architecture from the 1990s
- Maltosides (n-Dodecyl β-D-Maltopyranoside), a detergent used when purifying membrane proteins
- Digital diagnostics monitoring function in SFP transceivers
- Differential dynamic microscopy, an optical technique
- Derrick Drilling Machine, or Top drive