| Acronym | Definition |
|---|
| CFIS | Controller Financial Information System |
| CFIS | Campaign Finance Information System |
| CFIS | College for Interdisciplinary Studies (University of British Columbia; Canada) |
| CFIS | Commercial Fisheries Information System (California) |
| CFIS | Crown Financial Information System (New Zealand) |
| CFIS | Center for Family Involvement in Schools (Rutgers University) |
| CFIS | Calgary French and International School (Calgary, Alberta, Canada) |
| CFIS | Corona Fundamental Intermediate School (Corona, CA) |
| CFIS | Canadian Federation of Independent Scouting |
| CFIS | Center for Intelligence Studies (Washington, DC) |
| CFIS | Cascaded Fuzzy Interference System |
| CFIS | Certified Flight Instructor - Sport Pilot (also seen as CFI-SP) |