mm3
| Acronym | Definition |
|---|---|
| mm3 | Cubic Millimeter |
| mm3 | Midtown Madness 3 (game) |
| mm3 | Mood Muzik 3 (Rapper Joe Budden & DJ On-Point mixtape) |
| mm3 | MegaMan 3 (video game) |
| mm3 | Monster Manual III (roleplaying games, Dungeons and Dragons) |
| mm3 | Might and Magic 3 (game) |
| mm3 | Machinists Mate Third Class (naval rating) |
| mm3 | Minute Man 3 (intercontinental ballistic missile) |