The peoples and cultures which comprised the Maya civilization spanned more than 2,500 years of Mesoamerican history, in the Maya Region of southern Mesoamerica, which incorporates the present-day nations of Guatemala and Belize, much of Honduras and El Salvador, and the southeastern states of Mexico from the Isthmus of Tehuantepec eastwards, including the entire Yucatán Peninsula.The listing which appears here is necessarily incomplete, however it contains notable sites drawn from several large and ongoing surveys, such as the Corpus of Maya Hieroglyphic Inscriptions (CMHI) and other sources (see References).Maya sites which are known to have been among the largest and most influential polities through the various eras of Maya history —Formative (or Preclassic), Classic and Postclassic— and/or which have left the most impressive archaeological remains include: (Ich Kaan Ti'Ho)The long-term research project Text Database Dictionary of Classic Mayan is working on a list of Archaeological Sites with Maya Inscriptions that is constantly growing.The list is sorted by site name, and primarily encompasses the archaeological sites in Mesoamerica where Maya hieroglyphic inscriptions have been discovered and verifiably documented over the course of archaeological survey and excavations.