| Acronym | Definition |
|---|
| FIIC | Field Impact Insulation Class (standard for testing of noise transmition of flooring and other building material) |
| FIIC | Federación Interamericana de la Industria de la Construcción (Latin-American Federation of Contractors'Associations) |
| FIIC | Free-if-in-Credit (banking; UK) |
| FIIC | Fellow of the Insurance Institute of Canada |
| FIIC | Freaked If I Care (polite form) |
| FIIC | Food Industry Information Center |
| FIIC | Fellow of the International Institute for Conservation of Historic and Artistic Works |
| FIIC | Fellow of the Institute of Internal Communication (UK) |