| Acronym | Definition |
|---|
| C&I➣Commercial & Industrial |
| C&I➣Curriculum & Instruction |
| C&I➣Cost & Insurance |
| C&I➣Communication and Information |
| C&I➣Creativity and Innovation |
| C&I➣Consumer and Industrial |
| C&I➣Control & Instrumentation (engineering) |
| C&I➣Construction & Installation |
| C&I➣Conference & Incentive |
| C&I➣Consulting & Integration |
| C&I➣Criteria & Indicators (sustainable forest management) |
| C&I➣Careless and Imprudent (driving offense) |
| C&I➣Complaints and Investigations |
| C&I➣Construction and Inspection |
| C&I➣Certification & Inspection |
| C&I➣Corrosion & Inspection (engineering) |
| C&I➣Camden and Islington (Mental Health Trust) |
| C&I➣Chemistry & Industry Magazine (Industrial chemistry magazine published in London) |
| C&I➣Compatibility & Interoperability |
| C&I➣Commands and Indications |
| C&I➣Contests and Incentives |
| C&I➣Checkout & Integration |
| C&I➣Concepts and Initiatives |