FSI
Appearance
FSI is a three-letter abbreviation with multiple meanings, including:
- Foreign Service Institute India in New Delhi, India, the Institute for training of Indian Foreign Service Officers
- Failed States Index, A country ranking method
- Federazione Scacchistica Italiana, the Italian Chess Federation
- FlightSafety International, an aviation training provider
- Floor Space Index, the ratio of total floor space to plot size
- Flame Spread Index, a measure for how fast flames spread in a material.
- Fluid-structure interaction, a phenomenon that occurs when a fluid interacts with a solid structure
- Foreign Service Institute, the primary training facility for American Foreign Service Officers
- Freeman Spogli Institute for International Studies, Stanford University's primary forum for interdisciplinary research on key international issues and challenges.
- Frequency Scanning Interferometry, an interferometric method of distance measurement
- FRISK Software International, an Icelandic antivirus software developers
- Fuel Stratified Injection, a type of gasoline engine made by Volkswagen
- FireSide Innocence, a band out of Lincoln Nebraska consisting of Alternative Rock songs.
- Food, seed, and industrial products.
- Financial Service Institution
- Foreign State Investment