San (letter) San (letter) San (Ϻ) was an archaic letter of the Greek alphabet. Its shape was similar to modern M, or ϡ, or to a modern Greek Sigma (Σ) turned sideways, and it was used as an alternative to Sigma to denote the sound . Unlike Sigma, whose position in the alphabet is between Rho and Tau, San appeared between Pi and Qoppa in alphabetic order. In addition to denoting this separate archaic character, the name "San" was also used as an alternative name to denote the standard letter Sigma. The existence of the two competing letters Sigma and San is
Greek letter society effect on youth identity Greek letter societies. Students who are involved in these organizations have more support and are able to gain resources more easily, broadening their intellectual and social education. But, like in American Greek life, involvement also creates opportunity for over-exertion and detrimental involvement in activities such as binge-drinking and bar presence. Both negative and positive forms of involvement have large influences on a youth's changing identity in college. Many American chartered Greek letter organizations, such as Kappa Alpha Theta, have international chapters in Canada. Greek letter society effect on youth identity Greek letter society effect on youth identity happens at a