| LAS | laboratory automation system; lateral amyotrophic sclerosis; laxative abuse syndrome; left anterior-... |
|---|---|
| LIS | laboratory information system; lateral intercellular space; left intercostal space; library informat... |
| VVS | vesicovaginal space; vesicovaginal space; vestibulo-vegetative syndrome |
| GAS | galactorrhea-amenorrhea syndrome; gastric acid secretion; gastrin; gastroenterology; general adaptat... |
| RVS | rectovaginal space; relative value scale/study; reported visual sensation; retrovaginal space |