| Subject | German | English |
| polygr. | Do-it-Yourself- | do-it-yourself |
| gen. | Do-it-yourself | do-it-yourself DIY |
| polygr. | Do-it-yourself Publishing | do-it-yourself publishing |
| agric. | Do-it-yourself-Besamer | owner-inseminator |
| fin. | "Do Not Reduce" | do not reduce |
| IT, el. | DO-Schleife | DO-loop |
| abbr. | Do what I say not what I do! | DWISNWID |
| med. | Doe Methode | Doe method |
| med. | does not exist | no definition found E |
| med. | does not exist | cycloderma |
| abbr. | If you know what I mean and I think you do | IYKWIMAITYD |
| gen. | Koordinierungsausschuss Euratom-DOE Zusammenarbeit auf dem Gebiet der kontrollierten Kernfusion | Euratom-DOE Coordinating Committee cooperation in the field of controlled thermonuclear fusion |
| gen. | To-Do-Liste | -do list |
| gen. | Tonika-Do | tonic sol-fa |
| cultur. | Tonika-Do-Methode | tonic sol-fa |
| abbr. | What the heck hell does that mean? | WTHDTM |