What source are you using that doesn't consider Saudi Arabia, Yemen, Oman, Kuwait, UAE, Qatar, and Bahrain to be in the middle east? And that does consider Armenia, Azerbaijan, and Georgia to be in the middle east?
I'm counting Saudi Arabia, Yemen, Oman, United Arab Emirates, Qatar, Bahrain, and Kuwait as Arabian countries. And if Georgia, Armenia, and Azerbaijan aren't Middle Eastern, then what are they?
Just because they're Arabian doesn't mean they're not also Middle Eastern. They can be both. After all you list Lebanon, Syria, and Jordan amongst Middle East countries and they are definitely Arabian as well. So where do you draw the line?
And Armenia, Azerbaijan, and Georgia generally are not considered Middle East, but rather the Caucasus. But again I'll ask what source are you using to determine this?
Just my knowledge of the World map, and occasionally Google. Which, by the way, says that 'Georgia, Armenia, and Azerbaijan are at least as much a part of the Middle East as Turkey.'
When I clicked on the comments section, I thought there will be quite a few people's comments, but only one user and the creator arguing about whether or not Middle East should be included or not.
And Armenia, Azerbaijan, and Georgia generally are not considered Middle East, but rather the Caucasus. But again I'll ask what source are you using to determine this?
https://www.jetpunk.com/user-quizzes/1291718/countries-of-the-arabian-peninsula