| Acronym | Definition |
|---|
| SADD➣Students Against Destructive Decisions (formerly Students Against Drunk Driving) |
| SADD➣Selective Attention Deficit Disorder (satire) |
| SADD➣Students Against Drunk Driving (now Students Against Destructive Decisions) |
| SADD➣Sex and Age Disaggregated Data (humanitarian response) |
| SADD➣Shape, Area, Distance, Direction (cartography) |
| SADD➣Senior Attention Deficit Disorder |
| SADD➣Sexual Attention Deficit Disorder |
| SADD➣Statement of Approved Design Data |
| SADD➣Seasonal Affective Disorder Depression |
| SADD➣Software Architecture Design Document |
| SADD➣Stupid And Dumb Decision (coined by Francis J. Theriault in Toronto in 1996) |