12 [Deleted User] In: Question-Answer Which of the following is a letter in the Greek alphabet? 12 Which of the following is a letter in the Greek alphabet? Ion Meta Geo Upsilon 1 Answer Voted Oldest Recent Random Best Answer Goto 2021-11-26T23:30:37+00:00Added an answer on November 26, 2021 at 11:30 pm The correct answer is: Upsilon. 6 Reply Share Share Share on Facebook Share on Twitter Share on WhatsApp Leave an answerLeave an answerCancel reply Featured image Select file Browse Click on image to update the captcha. Save my name, email, and website in this browser for the next time I comment.