What is the name of the book in which the information is given in alphabetical order?

A book in which information or information is given in alphabetical order is called a dictionary. There is a very wide variety of different dictionaries in the world. Dictionaries usually provide descriptions of various words. The Russian dictionary begins with the letter A, and ends with the letter I. The most famous dictionary is Ozhegov’s explanatory dictionary. He wrote down all the words in this dictionary in alphabetical order and gave a description of these words. There are also such dictionaries as: political, economic, legal dictionaries and others.