Citation:Overcash B. Sacred signs in human script(ure)s : nomina sacra as social semiosis in Early Christian material culture. In: Nodar A, Torallas Tovar S, editors. Proceedings of the 28th Congress of Papyrology; 2016 August 1-6; Barcelona. Barcelona: Publicacions de l'Abadia de Montserrat, Universitat Pompeu Fabra; 2019. p. 422-428.