| BES | balanced electrolyte solution; Baltimore Eye Study |
|---|---|
| GES | gastroesophageal sphincter; glucose-electrolyte solution |
| MES | maintenance electrolyte solution; maximal electroshock; maximal electroshock seizures; myoelectric s... |
| OCP | octacalcium phosphate; ocular cicatricial pemphigoid; oral case presentation; oral contraceptive pil... |
| OET | oral endotracheal tube; oral esophageal tube |