It stands for "Advanced" ("O" stands for "Ordinary")
Advanced Level General Certificate of Education
It stands for Normal level , for the Normal Academic students , and O level stands for Ordinary level for the Express students .
D stands for Driver
AS stands for Advanced Subsidiary!
dB HL stands for decibel Hearing Level, and dB SPL stands for decibel Sound Pressure Level.
C stands for where fuild level should be when COLD, H stands for where fuild level should be when HOT.
.mil stands for military top-level domain name
it stands for be bounce level
It usually stands for "level" as in game levels.
its is world level
I think it means level 100, but I'm not sure.
Roseberry topping stands 1057feet above sea level
The green G on level 3 of the Logos Quiz stands for Greenpeace.