| Abbreviations | Meaning |
 | SMA | Smooth Muscle Antibody |
 | VMT | Vasomotor Tonus; Ventilatory Muscle Training; Ventromedial Tegmentum |
 | EOMI | Extraocular Muscles Intact |
 | MMR | Masseter Muscle Rigidity |
 | EMS | Electrical Muscle Stimulation |
 | ASM | Airway Smooth Muscle |
 | AP | Adductor Pollicis [muscle] |
 | SMCA | Smooth Muscle Contracting Agent |
 | SMHC | Smooth Muscle Heavy Chain Myosin |
 | MDSC | Muscle-derived Stem Cell |
 | PFKM | Phosphofructokinase, Muscle Type |
 | MM | Methylmalonyl; Millimeter; Mucous Membrane; Muscles |
 | TRAP | Carpal Tunnel Syndrome, Raynaud Phenomenon, Aching Muscles, Proximal Muscle Weakness [rheumatic Disorders Associated With Hypothyroidism] |
 | MM | Muscle Mass |
 | CM | Circular Muscle |