Editing List of fictional computers (section)

===2000s===
* '''Ennesby''', '''Lunesby''', '''Petey''', '''TAG''', the '''Athens''', and many others from ''[[Schlock Mercenary]]'' (2000)
* '''Melchizedek''', center of quantum-based grid computer of the Earth government in ''[[Battle Angel Alita: Last Order]]'' (2000) It has served as a government system and virtual dream world of people. It was designed to be named [[Melchizedek]] because the Earth government is a space town named Yeru and Zalem (original name).
* '''Merlin''', quantum computer which is the core and original of Melchizedek. It was built for the purpose of future prediction. Currently it still an active program inside Melchizedek, along with many systems which are named for legends of the round table. From ''[[Battle Angel Alita: Last Order]]'' (2000)
* '''Normad''', a missile's artificial intelligence placed within a pink, stuffed, tanuki-like doll, created to destroy a sentient giant die in space named Kyutaro, from the series ''[[Galaxy Angel]]'' (2001)
* '''Aura''', the ultimate AI that governs ''[[The World (.hack)|The World]]'' from ''[[.hack//Legend of the Twilight]]''. The story revolves around Zefie, Aura's daughter, and Lycoris makes a cameo. (2002)
* '''Tree Diagram''', from the [[light novel]] series ''[[A Certain Magical Index]]'' and its related works, such as the spin-off comic ''[[A Certain Scientific Railgun]]'' and the anime and games based on them (2003)
* '''Europa''', a [[Cray]]-designed AI supercomputer used for research and worldwide hacking by the Event Group in author [[David Lynn Golemon]]'s ''Event Group'' book series (2006)
* '''Terror 2000''' from [[Terra Obscura]] (2001)
* Multiple from the [[Schlock Mercenary]] webcomic (2000-2020), with [[Schlock Mercenary#Main characters|Ennesby]] and [[Schlock Mercenary#Main characters|Post-Dated Check Loan]] ("Petey") being some of the most prominent ones.