Great National Assembly or Grand National Assembly may refer to:
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Great National Assembly of Alba Iulia, an assembly of Romanian delegates that declared the unification of Transylvania and Romania
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Great National Assembly (Socialist Republic of Romania), the legislature of the Socialist Republic of Romania
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Grand National Assembly of Turkey
The Grand National Assembly of Turkey ( tr, ), usually referred to simply as the TBMM or Parliament ( tr, or ''Parlamento''), is the unicameral Turkish legislature. It is the sole body given the legislative prerogatives by the Turkish Cons ...
, the unicameral Turkish legislature
{{Disambiguation