| Rank | Abbreviation | Meaning |
|---|
| ***** | CFSI | Counterfeit, Fraudulent, and Suspect Items
| |
| **** | CFSI | Comité Français pour la Solidarité Internationale
| |
| ** | CFSI | Canadian Foreign Service Institute
| |
| ** | CFSI | Complete Friends Script Index
| |
| ** | CFSI | Community Financial Services Inc
| |
| ** | CFSI | Child Friendly School Initiative
| |
| ** | CFSI | Comité Français de la Semoulerie Industrielle
| |
| * | CFSI | Cumulative Fatigue Symptom Index
| |
| * | CFSI | commercial freight services inc
| |
| * | CFSI | Children Film Society of India
| |
| * | CFSI | chronic fatigue symptoms index
| |
| * | CFSI | Cash Flow Solutions Inc
| |
| * | CFSI | Coverdell Forensic Science Improvement
| |
| * | CFSI | Certification of Foreign Source Income
| |
| * | CFSI | Coaching from Spirit Institute
| |
| * | CFSI | Credit Financial Services Incorporated
| |
| * | CFSI | Center for Financial Services Information
| |
| * | CFSI | Community and Family Services Incorporated
| |
| * | CFSI | Composite Fire Safety Initiative
| |
| * | CFSI | Center for Financial Service Innovation
| |
| * | CFSI | Calving to First Service Interval
| |
| * | CFSI | Community and Family Services International
| |
| * | CFSI | Community Food Security Initiative
| |
| * | CFSI | Company for Scientific Implementation
| |
| * | CFSI | Commercial Financial Services Inc
| |