Sigma is the eighteenth letter of the Greek alphabet. However in 2010, “the ‘sigma male’ term was coined by the far-right writer Theodore Robert Beale as a counterpoint to the alpha/beta male ...

This is why I cringe when I hear the labels Gen Alpha and Gen Beta. Besides being a lame way ... so there shouldn’t be a rush to name babies with Greek letters or forecast how they and the ...

Phi Beta Kappa, the nation's oldest and ... This began the tradition of designating each state's chapter with a letter from the Greek alphabet to indicate where it fits chronologically in that state's ...

Alpha and beta are two Greek letters that get used a lot in investing, but their meanings can be misunderstood. Alpha is generally used to measure how much an investment outperformed its benchmark.