Main Page | See live article | Alphabetical index This page is about a Greek letter. For the Basque terrorist group, see ETA. Eta (Η η) is the 7th letter of the Greek alphabet and has a numeric value of 8. The upper-case letter Η is used as a symbol for: In textual criticism, the Alexandrian text-type (from Hesychius, its once-supposed editor). See also: 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 This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.