| DEO | Department Executive Officers |
|---|---|
| DIA | Department of Internal Affairs |
| DOH | Department of Health (skr.) |
| DOJ | department of Justice, Ministerstvo spravodlivosti v USA |
| DOM | Department Of Medicine |
| DOS | Department Of Surgery |
| HOD | Head of Department (skr.), vedúci oddelenia v americkom filmovom priemysle (angl.skr.) |
| ODH | Ohio Department of Health (skr.) |