The Corpus of Sabaic inscriptions is the largest linguistic corpus of South Arabian texts. To date, of the approximately 5,000 Sabaic inscriptions, more than two thirds have been published in DASI. This corpus is divided into three major historical linguistic periods: early, middle and late. We have also identified a number of regional varieties such as the Corpus of Early Sabaic inscriptions from Ethiopia (that is being compiled) and - in the Middle phase - the Central, Northern and Southern Sabaic.