Inc. Abbreviation and Punctuation
Inc. is an abbreviation for “incorporated” used in US company names; Cambridge also documents business-style variants such as inc. and inc in other contexts.
“Inc.” means “incorporated.” In a company’s legal or official name, reproduce the company’s own styling; otherwise follow the applicable house style for the period and capitalization.
Key details
Important caveats
Name Boundary
When the abbreviation is part of a company’s official name, preserve that official spelling and punctuation rather than normalizing it.
Punctuation Boundary
Cambridge Business English shows forms including Inc., inc., and inc depending context, so punctuation is not a universal one-form rule.
Further guidance
Meaning
Cambridge documents Inc. as an abbreviation for incorporated in US company names.
Sources and evidence
Sources are shown with the role they play in this guide. Historical or style-sensitive claims are kept within the evidence boundary described above.
- Inc. — Cambridge Dictionary (opens in a new tab)Cambridge Dictionary · Dictionary and Business English forms for Inc./inc./inc as incorporated in company names and other contexts