| Abbreviation | Definition |
|---|---|
| DDA | Dual Disorders Anonymous |
| DDB | Dropkick Da Baby |
| DDD | Death Dung And Decay |
| DDD | Debility Dread And Death |
| DDD | Debility, Dread, and Death |
| DDD | Detroit Donut Destroyer |
| DDD | Dirty Dragon Dishonor |
| DDD | Don's Door Data |
| DDD | Doomy Doomy Darkness |
| DDD | Dragon Dice And Dungeons |
| DDD | Duckworths Dargle Delight |
| DDD | Duckworth's Dargle Delight |
| DDD | Dumb, Dumb, and Dumber |
| DDDJ | Ding Ding Ding Jackpot! |
| DDE | Daylight Demon Eyes |
| DDF | Doom Definition File |
| DDL | Dogs Don't Lick |
| DDL | Dungeon Definition Language |
| DDN | Don't Do Nothing |
| DDO | Digital Dental Office |