Alpha (letter)

Alpha (Α α) is the first letter of the Greek alphabet and has a numeric value of 1.

The lower-case letter α is used as a symbol for:

• In physics, angular acceleration.

• alpha
• Alpha - Beta - Gamma - Delta - Epsilon - Digamma - Zeta - Eta - Theta - Iota - Kappa - Lambda - Mu - Nu - Xi - Omicron - Pi - San - Qoppa - Rho - Sigma - Tau - Upsilon - Phi - Chi - Psi - Omega - Sampi