| Acronym | Definition |
|---|
| IFSE➣Institute of Food Science and Engineering (University of Arkansas Division of Agriculture; Fayetteville, AR) |
| IFSE➣International Federation of Science Editors |
| IFSE➣International Federation of Stock Exchanges (finance) |
| IFSE➣International Food Service Equipment Ltd. (London, England, UK) |
| IFSE➣Intraoperative Frozen Section Examination (surgical oncology) |
| IFSE➣International Fire Safety Expo |