After Charlottenburg's absorption into Greater Berlin in 1920 following the founding of the Weimar Republic, the TH Charlottenburg was renamed "Technische Hochschule of Berlin" or "TH Berlin."
ຫຼັງຈາກການດູດຊຶມ Charlottenburg ຂອງເຂົ້າໄປໃນ Greater ເບີລິນໃນ 1920 ແລະເຢຍລະມັນຈະຖືກຫັນເຂົ້າໄປໃນ Weimar ສາທາລະນະ, ໄດ້ TH Charlottenburg ໄດ້ປ່ຽນຊື່ "University Technical ຂອງເບີລິນ" ("TH ເບີລິນ").