QDSS
| Acronym | Definition |
|---|---|
| QDSS | Quick Deploy Satellite System (Comtech Mobile Datacom Corporation) |
| QDSS | Quick Detach Sound Suppressor (Knight's Armament Company) |
| QDSS | Queensland Disability Service Standards (Australia) |
| QDSS | Q-Bus Dragon Sub-System |
| QDSS | Qingdao Dongyue Sodium Silicate Co., Ltd. (est. 1943; China) |