| SSAD | Same Sex Attraction Disorder 
| Others |
| SSAD | Ship Self Air Defense
| Others |
| SSAD | Simple Service Auto Discovery
| Others |
| SSAD | Site Specific Allocations Document
| Others |
| SSAD | Site Specific Alternate Design
| Others |
| SSAD | Small Surface Area Dialyzers
| Others |
| SSAD | Social Security Administration Division
| Others |
| SSAD | Social Security Advocates for the Disabled
| Others |
| SSAD | Social Services for Aged and Disabled
| Others |
| SSAD | Solicitation and Supplier Agreement Development
| Others |
| SSAD | Some Singing And Dancing
| Others |
| SSAD | Southern Softball Association of the Deaf
| Others |
| SSAD | Strategic Sourcing Acquisition Division
| Others |
| SSAD | Structured Software Analysis and Design
| Others |
| SSAD | Structured System Analysis And Design
| Others |
| SSAD | Structured systems analysis and design
| Others |
| SSAD | Structured Systems Analysis Design
| Others |
| SSAD | Subsyndromal Seasonal Affective Disorder
| Others |
| SSAD | Surviving Spouses Against Deportation
| Others |
| SSAD | System And Software Architecture Description
| Others |