File:Greek letter chi serif+sans.svg

DescriptionGreek letter chi serif+sans.svg English: The greek letter Chi in its upper and lower cases Deutsch: Der griechische Buchstabe Chi in Groß- und

DescriptionGreek letter alpha serif+sans.svg English: The greek letter Alpha in its upper and lower cases Deutsch: Der griechische Buchstabe Alpha in

DescriptionGreek letter sigma serif+sans.svg English: The greek letter Sigma in its upper and lower cases Deutsch: Der griechische Buchstabe Sigma in

English Greek letter psi determination method or standard: SHA-1

English The capital and miniscule forms of sigma, the 18th letter of the Greek alphabet. French Lettre grecque majuscule et minuscule sigma, la 18e lettre