| 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) |