| Acronym | Definition |
|---|
| FIES➣Fonds d'Intervention de l'Economie Sociale (French: Intervention Fund for the Social Economy) |
| FIES➣Family Income and Expenditure Survey |
| FIES➣Federazione Italiana Esercizi Spirituali (Italian) |
| FIES➣Forschen in Eigener Sache (German: Research on His Own Behalf) |
| FIES➣Fellow of the Institution of Engineers and Shipbuilders in Scotland |
| FIES➣Fullerton Interfaith Emergency Services, Inc. (California) |