FOCIS
| Acronym | Definition |
|---|---|
| FOCIS | Federation of Clinical Immunology Societies |
| FOCIS | Fiber Optic Connector Intermateability Standard |
| FOCIS | Federation Of Canteens in Schools (Nanango, QLD, Australia) |
| FOCIS | Family Operated Commercial Inspection Services (Ferguson, TX) |
| FOCIS | Foster Care Information System |
| FOCIS | Federation Of Conferences on Information Systems |