| Abbreviations | Meaning |
 | MM | Muscle Mass |
 | HAODM | Hypoplasia Anguli Oris Depressor Muscle |
 | MSR | Muscle Stretch Reflex |
 | PPPMA | Progressive Postpolio Muscle Atrophy |
 | OC | Orbicularis Oculi [muscle] |
 | MUS | Muscle |
 | OR | Orbicularis Oris [muscle] |
 | RLR | Right Lateral Rectus [muscle] |
 | BJM | Bones, Joints, And Muscles |
 | AHMA | Antiheart Muscle Autoantibody |
 | AMB | Amphotericin B; Anomalous Muscle Bundle; Anteromedial Bundle; Avian Myeloblastosis |
 | CM | Cardiac Muscle |
 | CKMM | Creatine Kinase, Muscle Type |
 | PM | Papillary Muscle |
 | FTR | Fast-twitch Red (skeletal Muscle) |