SDM
SDM is an abbreviation for:
- Rossija (airline) , Russian airline (ICAO code)
- Swiss umbrella organization Mediation, see Mediation, Switzerland
- Service specialist for dialogue marketing
- Shared decision making , see Participatory decision-making between doctor and patient
- Shuttle Docking Module , a module of the Mir space station
- Simulation data management
- Space Division Multiplex , see space division multiplex
- Main office of the Navy , a former office of the Bundeswehr
- Standard data protection model
- Supersonic Dynamic Motor , Pentax lenses with ultrasonic motor , see K-Bayonet # development since 1997