Initial

Meanings

The first letter of a word or a name.
To sign one's initial(s), as an abbreviated signature.
Chronologically first, early; of or pertaining to the beginning, cause or origin.

Initial: In a written or published work, an initial is a letter at the beginning of a word, a chapter, or a paragraph that is larger than the rest of the text
Initial D: Initial D (Japanese: 頭文字（イニシャル） D, Hepburn: Inisharu Dī) is a Japanese street racing manga series written and illustrated by Shuichi Shigeno. It was serialized
Initialization: initialization in Wiktionary, the free dictionary. Initialization may refer to: Booting, a process that starts computer operating systems Initialism,