ADIOS
| Acronym | Definition |
|---|---|
| ADIOS | Automated Download and Installation of Operating System |
| ADIOS | Automated Download and Installation of Operating Systems |
| ADIOS | Automatic Digital Input/Output System |
| ADIOS | Angels Die in Outlaw States (motorcycle gang slogan) |
| ADIOS | Approved Driving Instructors of Scotland (UK) |
| ADIOS | Asian Dust Inputs to the Ocean System (study on how dust from the Gobi desert affects the oceans) |
| ADIOS | Aegis Display Integrated Operating System (ships) |