| Acronym | Definition |
|---|
| SADC | Southern African Development Community |
| SADC | South African Development Cooperation (various countries) |
| SADC | Solid-State Analog to Digital Computer |
| SADC | Sequential Analogue Digital Computer |
| SADC | State Agriculture Development Committee |
| SADC | St Albans District Council (administrative authority for St Albans, Hertfordshire, UK) |
| SADC | South Australian District Court |
| SADC | Sector Air Defense Commander |
| SADC | Service/Agency Designator Code |
| SADC | Second Avenue Dance Company (New York, NY) |
| SADC | Security Alarm Data Corporation |
| SADC | Ship's Attitude Data Converter |
| SADC | Special Access Data Channel |
| SADC | Societé d'Assurances-Dépôts du Canada (Canadian Deposit Insurance Corporation) |
| SADC | South Atlantic Division Commander |
| SADC | South Australian Darts Council, Inc |
