SSD
SSD stands for:
- SSD (tape) , an American hardcore band
- Promissory note loan
- School medical service , institutional first aid by pupils
- Schwartz Sequential Dropping, a voting system, see Schulze Method # Heuristics and Properties
- Solid-state drive , an electronic storage medium
- South Sudan , as an international license plate
- State Security Service, West German name for the Ministry for State Security of the GDR
- Systematics of the Duisburg City Library , a classification for public libraries
- Sled dog sport Germany, German umbrella organization for sled dog sports with pure-bred sled dogs
- Speed Step Down, in mobile communications, a gradual reduction in the usable bandwidth of the Internet connection after the data volume agreed in the tariff has been reached
