What is other names used for deutsche bank?

Deutsche: This is a shortened, informal way to refer to the bank, particularly in German-speaking countries.

DB: This abbreviation is commonly used internally by Deutsche Bank and sometimes recognized externally as well.

DeDi-Bank (historical): From 1929 to 1937, following a merger with Disconto-Gesellschaft, Deutsche Bank was known as Deutsche Bank und Disconto-Gesellschaft or DeDi-Bank. However, this is a historical term not used currently