| Acronym | Definition |
|---|
| LDDS➣Low-Dose Dexamethasone Suppression (test for canine Cushing's Disease) |
| LDDS➣Limited Distance Data Service |
| LDDS➣Long Distance Discount Services, Inc. (est. 1983; now WorldCom, Inc.) |
| LDDS➣Low Density Data System |
| LDDS➣Local Distributed Data Service |
| LDDS➣Light Division Direct Support |
| LDDS➣Linearly Degraded Discrete Signal |
| LDDS➣Local Digital Distribution Subsystem |