GCE "O" Level - General Certificate of Education Ordinary Level - In the UK these are taken at the age of 15/16 in 7-9 subjects
GCE "A" Level - General Certificate of Education Advanced Level - In the UK these are taken at the ages 18/19 after your "O" Levels in 2-3 subjects and needed for acceptance to go on to University
[This message has been edited by Batwoman (edited 10-06-2003).]