MUSCLE
| Acronym | Definition |
|---|---|
| MUSCLE | Multi User Server Client Linking Environment |
| MUSCLE | Movement for the Use of Smart Cards in a Linux Environment (smart card research) |
| MUSCLE | Multiple Sequence Comparison by Log-Expectation (bioinformatics software) |
| MUSCLE | Millions of Unusual Small Creatures Lurking Everywhere (miniature figures sold by Mattel in the 1980s) |
| MUSCLE | Multi User Server Client Linking Environment (networking application programming interface) |