'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 Talent Search Examination :)
Examination Officer (E.O)
National Eligibility Test
Graduate Aptitude Test in Engineering
All India Secondary School Examination
Federal Financial Institution Examination Council
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....