MMX
| Acronym | Definition |
|---|---|
| MMX | Multi-Media Extensions |
| MMX | Multi Media Extension |
| MMX | Metal Max Xeno (gaming) |
| MMX | MovieMax (cable channel) |
| MMX | Matrix Math Extensions |
| MMX | Michelson-Morley Experiment |
| MMX | MegamanX (video game) |
| MMX | Malmo, Sweden - Sturup (Airport Code) |