TFSS

AcronymDefinition
TFSSToyota Financial Services Securities (various locations)
TFSSToronto Foundation for Student Success (student advocate organization; Canada)
TFSSTurner Fenton Secondary School (Brampton, Ontario, Canada)
TFSSTechnical Field Support Services (Natural Resources Canada)
TFSSTyco Fire and Security Services (China)
TFSSThomas-Fermi-Scott-Schwinger
TFSSType Four Secretion Apparatus (microbiology)