| Abbreviation | Definition |
|---|---|
| SAD | Shapes And Designs |
| SAD | Stone Age Designs |
| SADAF | Saudi Arabia Petrochemical Company |
| SADC | Schiphol Area Development Company |
| SADC | Second Avenue Dance Company |
| SADC | Southern Aroostook Development Corporation |
| SADEC | Saudi Arabian Defense Electronics Company |
| SAE | Solts Automotive Engineering |
| SAE | Spain America Enterprises |
| SAEC | Silicon Alley Entrepreneurs Club |
| SAEC | Sudan Atomic Energy Corporation |
| SAED | Servco Appliance Electronics Distribution |
| SAERC | Strait Area Education Resource Centre |
| SAFARI | Special Animal Friends And Rescue Inc |
| SAFE | Sustainable Agriculture Food Enterprises |
| SAFL | Saint Anthony Falls Laboratory |
| SAFMA | South African Facilities Management Association |
| SAFTI | Safety And Fire Technology Inc |
| SAG | Securitag Assembly Group |
| SAGC | Sarandrea Associates Group Corp |