SHDA
| Acronym | Definition |
|---|---|
| SHDA | Security Hardware Distributors Association |
| SHDA | St. Helena Development Agency (Jamestown, St. Helena) |
| SHDA | Subdivision and Housing Developers Association, Inc. (Philippines) |
| SHDA | Student Hispanic Dental Association (University of Pennsylvania) |
| SHDA | Simon Herbert Design Associates (UK graphic design company) |
| SHDA | Senior Help Desk Analyst (information technology job) |