| Acronym | Definition |
|---|
| OADS➣Office of the Associate Director for Science (US CDC) |
| OADS➣Old Adobe Developmental Services (est. 1971; Petaluma, CA) |
| OADS➣Ontario Association of Dental Specialists (Canada) |
| OADS➣Optical Air Data System |
| OADS➣Optical Add/Drop Switch |
| OADS➣Pan Arab Organization for Social Defence Against Crime |
| OADS➣Orbital Anvil Delivery System |