sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Arts and Design Society | *** |
| Active Duty Service Obligations | ** |
| Association of Dam Safety Officials | ** |
| Arcadie Distribution Sud Ouest | ** |
| Assistant Department Service Officer | ** |
| Assistant Diving Safety Officer | ** |
| Assistant District Staff Officers | ** |
| Airways Data Systems Officer | ** |
| Associazione Down Savona Onlus | ** |
| Asst District Staff Officer | * |
| Additional Duty Safety Officers | * |
| Assistant Democratic Services Officer | * |
| Abu Dhabi Services Office | * |
| Application Development System Online | * |
| Assurance Data System Office | * |
| Accelerator Department Safety Office | * |
| Application Development Support Office (Department of Labor) | * |