| ISFS | ICFAI (Institute of Chartered Financial Analysts of India)School of Financial Studies 
| Others |
| ISFS | ICFAI school of Financial Studies
| Others |
| ISFS | Information Security and Forensics Society
| Others |
| ISFS | Institute for Sustainable Food Systems
| Others |
| ISFS | Integrated Student Financial Services
| Others |
| ISFS | Integrated Surface Flux System
| Others |
| ISFS | Interim Spent Fuel Storage
| Others |
| ISFS | Internal Skeletal Fixation System
| Others |
| ISFS | International Scholar and Faculty Services
| Others |
| ISFS | International Scholars and Faculty Services
| Others |
| ISFS | International School for Financial Solutions
| Others |
| ISFS | International School for Foundation Studies
| Others |
| ISFS | International Spent Fuel Storage
| Others |
| ISFS | International Student and Faculty Services
| Others |
| ISFS | International Student Financial Statement
| Others |