AS level

US /ˌeɪ ˈes ˌlev.əl/
UK /ˌeɪ ˈes ˌlev.əl/
"AS level" picture
1.

a qualification in the UK taken by students aged 17 or 18, which is equivalent to half an A level

:
She's studying for her AS levels in Maths and Physics.
Many universities consider AS level grades for admission.