| Abbreviation | Definition |
|---|---|
| DOH | Dropped On Head |
| DOHC | Don't Open His Crack |
| DOIC | Drawing Objects In Class |
| DOLL | Department Of Labor Love |
| DOLL | Department Of Labor & Love |
| DOM | Deluded Old Man |
| DOMAR | Don't Operate My Automobile Recklessly! |
| DON | Dont Own Nuts |
| DON | Don't Own Nuts |
| DON | Dreaming Of Neverland |
| DOOM | Distributed Object-Oriented Mud |
| DOOW | Database of Our Owlish Wisdom |
| DOR | Deadly Orgone Rays |
| DORF | Driver Returns On Foot |
| DOS | Dead Operating System |
| DOS | Defunct Operating System |
| DOS | Dense Operating System |
| DOS | Difficult Operating System |
| DOS | Dinosaur Operating System |
| DOS | Dirty Operating System |