| Flow Indictor Controller | Academic & Science |
| First In Class | Academic & Science |
| Fluent IELTS Center | Academic & Science |
| Fire Cove (ak) | Airport Code |
| Financial Intelligence Centre | Business |
| Financial Independence Co | Business |
| Financial Institutions Center | Business |
| Foreign Investment Committee | Business |
| Fair Isaac & Company, Inc. | Business |
| Food Instrument Corporation | Business |
| Family Investment Center | Business |
| Free in Container | Business |
| Financial Investments Corporation | Business |
| Fleet Improvement Committee | Community |
| Friends In Christ | Community |
| Fellowship for Intentional Community | Community |
| First International Computer | Computing |
| Flex Interconnect Cable | Computing |
| Frame Identification Code | Computing |
| Facility Improvement Committee | Computing |
| First In Chain | Computing |
| Fixed Interface Card | Computing |
| Fast Information Channel | Computing |
| Fidelis Interoperable Credential | Computing |
| Filecash | Cryptocurrency |
| Fraser International College | Educational Institute |
| Fluid Integrated Circuit | Electronics |
| Fuel Injector Clinic | General |
| Fogarty International Center | General |
| floor impact Counter | General |
| Facultade de Informática de A Coruña | General |
| Flu in China | General |
| Food Ingredients China | General |
| Fellowship for Intentional | General |
| Feinstein International Center | General |
| Flight Information Center | General |
| File Integrity Check | General |
| Flight Information Centre | General |
| Fractional Inhibition Concentration | General |
| for in Activity | General |
| Food Innovation Center | General |
| Fractional Inhibitory Concentration | General |
| for I can | General |
| Fully Immunized Child | General |
| Faculty Innovation Center | General |
| Family of | General |
| Flow Indicator Control | General |
| Feline Interstitial Cystitis | General |
| Farmland Information Center | General |
| Feline Idiopathic Cystitis | General |
| Family Involvement Center | General |
| Flight Inventory Control | General |
| Fuel Injector Connection | General |
| Flow Indicator Controller | General |
| Found In Collections | General |
| Fast Instance Checker | General |
| Fast Idle Control | General |
| Fast Idle Cam | General |
| Franciacorta International Circuit | General |
| Fuel Injector Cleaner | General |
| Fuel Integrated Channel | General |
| Federazione Italiana Cronometristi | General |
| Fuel Injector Control | General |
| Ford Island Conquest | General |
| Federation of International Canines | General |
| Fanfiction In The Context | General |
| Feed Information Centre | General |
| The Fibered Isomorphism Conjecture | General |
| Funding Information Center | General |
| Fibered Isomorphism Conjecture | General |
| Free Internet Chess | General |
| Foreign Investors Council | Governmental |
| Force Indicator Code | Governmental |
| Federal Information Center | Governmental |
| Front Is Clear | Governmental |
| Force Intelligence Centre | Governmental |
| Firearms Incident Commander | Governmental |
| John E. Fogarty International Center | Governmental |
| John E. Fogarty International Center (NIH) | Governmental |
| Family of International Classifications | International |
| Fund for International Collaboration | International |
| Frente de Izquierda Comunista | International |
| Fraternal Insurance Counselor | Jobs |
| Fire Cove, Alaska USA | Regional |
| Forensic Investigations Canada | Regional |
| Flight Information Centres | Transport & Travel |
