# Greek alphabet/Related Articles

Main Article
Discussion
Related Articles  [?]
Bibliography  [?]
Citable Version  [?]

A list of Citizendium articles, and planned articles, about Greek alphabet.

## Subtopics

### Greek letters

• Alpha [r]: The first letter of the Greek alphabet, written as ${\displaystyle \mathrm {A} }$ (upper-case) and ${\displaystyle \alpha }$ (lower-case). [e]
• Beta [r]: The second letter of the Greek alphabet, written as Β (upper-case) and β (lower-case). [e]
• Gamma [r]: The third letter of the Greek alphabet, written ${\displaystyle \Gamma }$ (upper-case) or ${\displaystyle \gamma }$ (lower-case). [e]
• Delta [r]: The 4th letter of the Greek alphabet, written as ${\displaystyle \Delta }$ (upper-case) and ${\displaystyle \delta }$ (lower-case). [e]
• Epsilon [r]: The 5th letter of the Greek alphabet, written as ${\displaystyle \mathrm {E} }$ (upper-case) and ${\displaystyle \epsilon }$ (lower-case). [e]
• Zeta [r]: The 6th letter of the Greek alphabet. It is written as ${\displaystyle \mathrm {Z} }$ (upper-case) and ${\displaystyle \zeta }$ (lower-case). [e]
• Eta [r]: The 7th letter of the Greek alphabet, written as ${\displaystyle \mathrm {H} }$ (upper-case) and ${\displaystyle \eta }$ (lower-case). [e]
• Theta [r]: The 8th letter of the Greek alphabet, written as ${\displaystyle \Theta }$ (upper-case) and ${\displaystyle \theta }$ (lower-case). [e]
• Iota [r]: The 9th letter of the Greek alphabet, written as ${\displaystyle \mathrm {I} }$ (upper-case) and ${\displaystyle \iota }$ (lower-case). [e]
• Kappa [r]: The 10th letter of the Greek alphabet, written ${\displaystyle \mathrm {K} }$ (upper case) and ${\displaystyle \kappa }$ (lower case). [e]
• Lambda [r]: The 11th letter of the Greek alphabet, written as ${\displaystyle \Lambda }$ (upper case) and ${\displaystyle \lambda }$ (lower case). [e]
• Mu [r]: The 12th letter of the Greek alphabet, written as ${\displaystyle \mathrm {M} }$ (upper case) and ${\displaystyle \mu }$ (lower case). [e]
• Nu [r]: The 13th letter of the Greek alphabet, written as ${\displaystyle \mathrm {N} }$ (upper case) and ${\displaystyle \nu }$ (lower case). [e]
• Xi [r]: The 14th letter of the Greek alphabet, written as ${\displaystyle \Xi }$ (upper case) and ${\displaystyle \xi }$ (lower case). [e]
• Omicron [r]: The 15th letter of the Greek alphabet, written as Ο (upper case) and ο (lower case). [e]
• Pi [r]: The sixteenth letter of the Greek alphabet, written as ${\displaystyle \Pi }$ (upper-case) and ${\displaystyle \pi }$ (lower-case). [e]
• Rho [r]: The 17th letter of the Greek alphabet, written as ${\displaystyle \mathrm {P} }$ (upper-case) and ${\displaystyle \rho }$ (lower-case). [e]
• Sigma [r]: The 18th letter of the Greek alphabet, written as ${\displaystyle \Sigma }$ (upper-case) and ${\displaystyle \sigma }$ (lower-case), except at the end of a word, where the lower-case form is ς instead. [e]
• Tau [r]: The 19th letter of the Greek alphabet, written as ${\displaystyle \mathrm {T} }$ (upper-case) and ${\displaystyle \tau }$ (lower-case). [e]
• Upsilon [r]: The 20th letter of the Greek alphabet, written as ${\displaystyle \Upsilon }$ (upper-case) and ${\displaystyle \upsilon }$ (lower-case). [e]
• Phi [r]: The 21st letter of the Greek alphabet, written as ${\displaystyle \Phi }$ (upper-case) and ${\displaystyle \phi }$ (lower-case). [e]
• Chi [r]: The 22nd letter of the Greek alphabet, written as ${\displaystyle \mathrm {X} }$ (upper-case) and ${\displaystyle \chi }$ (lower-case). [e]
• Psi [r]: The 23rd letter of the Greek alphabet, written as ${\displaystyle \Psi }$ (upper-case) and ${\displaystyle \psi }$ (lower-case). [e]
• Omega [r]: The 24th and last letter of the Greek alphabet. [e]