The term 'Alphas' Counterparts' refers to the Greek letters Alpha and Omega, which are often used to symbolize the beginning and end of something. Alpha is the first letter of the Greek alphabet, while Omega is the last. In this context, Alphas' Counterparts would refer to the Omega letter, which is the last letter of the Greek alphabet. This term can be used to describe the end of a cycle or process, or the conclusion of an event.