| EUS | endoscopic ultrasound; external urethral sphincter |
|---|---|
| GES | gastroesophageal sphincter; glucose-electrolyte solution |
| GUS | genitourinary sphincter; genitourinary system |
| ICS | ileocecal sphincter; immotile cilia syndrome; impulse-conducting system; integrated case study; inte... |
| LES | Lambert-Eaton syndrome; Lawrence Experimental Station [agar]; local excitatory state; Locke egg seru... |