Which word was NOT in the original name of IBM?

Which word was NOT in the original name of IBM?

The word “Engineering” was NOT in the original name of the company that became IBM.

The original name, when the company was incorporated in 1911, was the Computing-Tabulating-Recording Company (C-T-R).

The full list of words in the original name was:

Computing

Tabulating

Recording

Company

The name was officially changed to International Business Machines (IBM) in 1924 to reflect its expanded scope and international growth.

Source:

https://www.youtube.com/watch?v=eG2KOAN4fQo

https://www.threads.com/@beliproduk.official/post/DSUx_6-kgtS