EntityQ1389798· pop 5FTTSign in to saveFTT may refer to:Article3 sectionsContentsBiology and medicineBusiness and financeOther usesFTT may refer to:==Biology and medicine== Failure to thrive, in children False tagging theory, a neuroanatomical model Fuzzy-trace theory, a theory of cognitionRead full article (4 paragraphs)ConnectionsFree Territory of TriesteEntityFTXEntityfinancial transaction taxEntityfailure to thriveEntity