Persian Gulf naming dispute
The Persian Gulf naming dispute concerns the gulf known historically and internationally as the Persian Gulf, after Iran (historically known as Persia or Persis and the homeland of the Persian people) became involved in an ongoing naming dispute.
The name "Persian Gulf" has been in use since at least the 10th century by Arab historians and geographers. In connection with the emergence of pan-Arabism and Arab nationalism in the 1960s, the usage of "Arabian Gulf" (Arabic: الخليج العربي) as well as just "Gulf" increased.
The body of water is internationally recognized as the Persian Gulf. Arab governments refer to it as the "Arabian Gulf" or "The Gulf". The name "Gulf of Iran (Persian Gulf)" is used by the International Hydrographic Organization, which seeks to standardise the names of the world's bodies of water.