SSAB
| Acronym | Definition |
|---|---|
| SSAB | Social Security Advisory Board |
| SSAB | Site-Specific Advisory Board |
| SSAB | Svenskt Stål Aktiebolag (Swedish Steel Corporation) |
| SSAB | Student Society for the Advancement of Biometrics |
| SSAB | Superfund Site Assessment Branch (US Agency for Toxic Substances and Disease Registry; environmental contamination) |
| SSAB | Social Science Advisory Board (National Center for Women & Information Technology) |