'Examination' is a complete word on its own. Its abbreviated form is 'exam', but there is no extended form of the word.
It is examination
Examination.
Graduate Record Examination
National Eligibility Test
Examination Officer (E.O)
National Talent Search Examination :)
Federal Financial Institution Examination Council
Graduate Aptitude Test in Engineering
All India Secondary School Examination
Full form of GRE is Graduate Record Examination.
National aptitude test in Architecture
GRE's full form is graduate record examination... its needed to b gvn to apply for master's degree in US....