IFOS

AcronymDefinition
IFOSInternational Festival of the Sea (UK)
IFOSInternational Fish Oil Standards (Ontario, Canada)
IFOSInternational Federation of Oto-Rhino-Laryngological Societies (est. 1965)
IFOSInternational Federation of Ophthalmological Societies (San Francisco, CA)
IFOSInnovative Fiber Optic Solutions (est. 2001; Middletown, OH)
IFOSIt's Five O'Clock Somehwere