Die Deutschen Inschriften
Die Deutschen Inschriften des Mittelalters und der Frühen Neuzeit (DI) (engl.: The German Inscriptions of Medieval and Early Modern Times) is one of the oldest modern endeavours to collect and redact medieval and early modern inscriptions in Europe. The project was instituted by the German linguist Friedrich Panzer (Heidelberg) in association with the historians Karl Brandi (Göttingen) and Hans Hirsch (Vienna) as an interacademic venture of epigraphical publication in 1934. Encompassed are inscriptions ranging from the Early Middle Ages to the year of 1650 (and later on) localized in the areas that are today known as the  Federal Republic of Germany, the Republic of Austria and South Tyrol. By now the epigraphical research centers involved have published 81 volumes. An individual volume contains usually the inscriptions of a single city or Landkreis respectively called Politischer Bezirk in Austria. The venture is supported by the German Academies of Sciences in Berlin, Düsseldorf, Göttingen, Heidelberg, Leipzig, Mainz and München as well as the Austrian Academy of Sciences in Vienna. The Reichert-Verlag is the publishing house of the scientific editions. Deutsche Inschriften Online (DIO). The project "Deutsche Inschriften Online" (engl.: German Inscriptions Online) was planned and implemented as an  interacademic venture by the Academies of Sciences in Mainz and Göttingen. The project's aim was to digitise the volumes DI 66/45/56/58/61 and make them available online. The realisation is based on a database which was developed by the Inscription-offices in Greifswald and Mainz. The venture has an innovative character. It is a broadening of the project "Inschriften Mittelrhein-Hunsrück (IMH)" (engl.: Inscriptions of the Middlerhine-Hunsrück) conducted in 2008 in cooperation with the "Institut für Geschichtliche Landeskunde an der Universität Mainz" (engl.: Institute for Regional History located at the University of Mainz). The project digitised the volume "Die  Inschriften des Rhein-Hunsrück Kreises I (DI 60)" (engl.: The Inscriptions of the Rhine-Hunsrück District) edited by epigraphist Eberhard J. Nikitsch. In the meantime the website of the IMH-Project has merged into the DIO-Web portal. There is a long term plan for digitising and making available online further volumes; and well as providing an English translation of the DIO-Website. Besides the digitized scientific volumes DIO features; an advanced search interface; information concerning epigraphy; a number of regular series, on topics such as "Epigraphischer Tipp" (engl.: Epigraphical Hint) and "Inschrift im Fokus" (engl.: Focused on Inscription ); a glossary; and a list of topical weblinks. In addition the site presents a wide range of photographic images and illustrations of inscriptions or similar objects as a means of interlinking all possible information. Currently (January 2020) there are 47 volumes available on the database. These are the following volumes: In addition, there are six online catalogues, which are either only available in digital form or have not been published in print within the edition series "Die Deutschen Inschriften". The Heidelberg Academy of Sciences has made another five volumes available online as digital copies. Other collaborative projects. The team responsible  for the DIO archive has also launched the online publication of a database of inscriptions in the “German national church” Santa Maria dell’Anima in Rome. This database contains inscriptions dating from mediaeval times to 1559; it was published in collaboration with the German Historical Institute in Rome. Another interdisciplinary project closely related to DIO is "St. Stephen virtual," a project run jointly by several institutes and academic departments in Mainz. Its goal was to make information from the database accessible to the general public by simulating a "virtual visit" of the interior cloister of St. Stephen's Church, Mainz. The  aim of the project "Referenzkorpus historischer Texte des Deutschen" (Engl. linguistic corpus of German language texts) is to annotate the grammatical structure of texts. It is planned to make the annotated texts available online within the "Referenzkorpus Deutsche Inschriften" (Engl. linguistic corpus of German inscriptions), with an estimated 400,000 annotated word forms.