FTI
FTI stands for:
- Film transfer imaging , additive manufacturing process
- FTI Group , formerly Frosch Touristik GmbH
- Flight test instrumentation
- Fitiuta Airport (IATA code), airfield on Taʻū , American Samoa
- Research, technology and innovation (a policy area)
- Free thyroxine index , thyroid hormone status as part of thyroid function tests
- Frégate de taille intermédiaire , former project name of Frégate de défense et d'intervention , see Amiral-Ronarc'h class , planned class of seven frigates
