LFI
Appearance
LFI may refer to:
Organisations
- Labour Friends of Israel, a lobby group within the British Labour Party
- League for the Fifth International, an international grouping of revolutionary Trotskyist organisations
- League for the Fourth International, a Trotskyist international organisation
- Lycée Français d'Irlande, French international school in Dublin, Ireland
- La France Insoumise, a French political party
Other uses
- Limited Feedback Interaction, a recording technique used primarily in the creation of improvised music
- Local File Inclusion, a type of vulnerability most often found on websites
- Logkiy Frontovoi Istrebitel, a fifth-generation Russian fighter aircraft project
- Langley Field, by IATA airport code
- Lateral-flow immunoassay, a type of medical test technology used, for instance, in home pregnancy tests