| 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) |