|Letter|Name of Letter|Transliteration| |---|---|---| |α|alpha|a| |β|bēta|b| |γ|gamma|g| |γ|gamma nasal|n (before g, k, x, c)| |δ|delta|d| |ε|epsilon|e| |ζ|zēta|z| |η|ēta|ē| |θ|thēta|th| |ι|iōta|i| |κ|kappa|k| |λ|lambda|l| |μ|mu|m| |ν|nu|n| |ξ|xi|x| |ο|omicron|o| |π|pi|p| |ρ|rho|r| |ρ̒|initial rho|rh (or in medial double rho)| |σ, ς|sigma, final sigma|s| |τ|tau|t| |υ|upsilon|y (not in diphthong)| |υ|upsilon|u (in diphthongs: au, eu, ēu, ou, ui)| |φ|phi|ph| |χ|chi|ch| |ψ|psi|ps| |ω|ōmega|ō| |‘|rough breathing mark|h (preceding initial vowel)|