SJDA
| Acronym | Definition |
|---|---|
| SJDA | San Jose Downtown Association (San Jose, CA) |
| SJDA | Siliguri Jalpaiguri Development Authority (India) |
| SJDA | South Jersey Diving Association |
| SJDA | Sir James Dunn Academy (Canada) |
| SJDA | South Johor Development Authority |
| SJDA | Second Judicial District Attorney |
| SJDA | Southern Jordan Drainage Authority |