| FIS | Facility Interface Sheet 
| Others |
| FIS | Factory Information Services
| Others |
| FIS | Factory Information System
| Others |
| FIS | Factory Installation Services
| Others |
| FIS | Faculty of Information Studies
| Others |
| FIS | Fahrer Informations System
| Others |
| FIS | Fairway Information Services
| Others |
| FIS | Fake Information System
| Others |
| FIS | Fast Idle Solenoid
| Others |
| FIS | Fast Idle Speed
| Others |
| FIS | Fast Innovative Solutions
| Others |
| FIS | Fatigue Impact Scale
| Others |
| FIS | Faulr Isolation System
| Others |
| FIS | Fault Isolation System
| Others |
| FIS | Federal Inspection Station
| Others |
| FIS | Federation International De Ski
| Others |
| FIS | Federation Internationale De Ski
| Others |
| FIS | Federation of International Skiing
| Others |
| FIS | Fernerkundung in Schulen
| Others |
| FIS | Festival Information System
| Others |
| FIS | Fiber Instrument Sales
| Others |
| FIS | Field Information System
| Others |
| FIS | File Input Stream
| Others |
| FIS | Finance Information Server
| Others |
| FIS | Finance Information System
| Others |
| FIS | Financial Information Strategy
| Others |
| FIS | Financial Information System
| Others |
| FIS | Financial Investment Services
| Others |
| FIS | Fingerprint Identification System
| Others |
| FIS | First Inertia Switch
| Others |
| FIS | Fiscal Impact Statement
| Others |
| FIS | Fitness Instructor Specialist
| Others |
| FIS | Fixed Income Securities
| Others |
| FIS | Fleet Information Service
| Others |
| FIS | Fleet Information Software
| Others |
| FIS | Fleet Information System
| Others |
| FIS | Flexible Inspection System
| Others |
| FIS | Flight Information Service
| Others |
| FIS | Flight Information Services
| Others |
| FIS | Flood Insurance Study
| Others |
| FIS | Florida Irrigation Society
| Others |
| FIS | Foal Immunodeficiency Syndrome
| Others |
| FIS | for International Ski
| Others |
| FIS | Ford Interactive System
| Others |
| FIS | Foreign Intelligence Service
| Others |
| FIS | Forms Interchange Standard
| Others |
| FIS | Foundation for Infinite Survival
| Others |
| FIS | Foundation for International Services
| Others |
| FIS | Founders Imperial Stout
| Others |
| FIS | Frame Information Structure
| Others |
| FIS | Franconian International School
| Others |
| FIS | Frankfurt International School
| Others |
| FIS | Free In Store
| Others |
| FIS | Free Into Store
| Others |
| FIS | Friendly Information System
| Others |
| FIS | Front Impact Sensor
| Others |
| FIS | Front Islamique De Salut
| Others |
| FIS | Front Islamique du Salut
| Others |
| FIS | Ftp Interface Service
| Others |
| FIS | Fuel Injection Seal
| Others |
| FIS | Fuel Injection System
| Others |
| FIS | Fuel Intake Sensor
| Others |
| FIS | Fuji International Speedway
| Others |
| FIS | Full Information System
| Others |
| FIS | Fully Independent Suspension
| Others |
| FIS | Fundamental Information Services
| Others |
| FIS | Funding Information System
| Others |
| FIS | Fusion Inhibitors
| Others |
| FIS | Future Internet Symposium
| Others |
| FIS | Fuzzy Inferencing Systems
| Others |
| FIS | The Federation Of International Skiing
| Others |