Many scholars have created readily accessible online resources to aid both their colleagues and the general public to better understand the Greeks, the Romans, and many other cultures of Classical antiquity. Here is a list in alphabetical order of some of these websites.
This website by the University of Oxford offers a selection of nearly 400 literary compositions from ancient Mesopotamia (modern Iraq), which date to the late third and early second millennia BC. It offers transliterations, as well as English prose translations.
The Lexicon of Greek Personal Names aims to collect all ancient Greek names used for individuals across all periods of Greek history. There are seven volumes in total (numbered I through V, with III and V divided into A and B) featuring thousands of names. Fortunately, there’s an option to search for specific names, and the volume in which the names are given should provide you with an idea of the regions in which the name was current. Also contains useful background information on Greek personal names.
Per the home page: “The Melammu Project investigates the continuity, transformation and diffusion of Mesopotamian and Ancient Near Eastern culture from the third millennium BCE through the ancient world until Islamic times. It has two main activities: to organize conferences, and to provide resources relevant to the project on its website.”
As per the website, “Nestor is an international bibliography of Aegean studies, Homeric society, Indo-European linguistics, and related fields. It is published monthly from September to May (each volume covers one calendar year) by the Department of Classics, University of Cincinnati.” Essential for anyone interested in the Bronze-Age Aegean.