•
FAU (gene), encoding 40S ribosomal protein S30 •
Fau (letter), or digamma, an archaic letter of the Greek alphabet •
F. Arthur Uebel (FAU), German manufacturer of clarinets •
Florida Atlantic Owls, the athletic program of Florida Atlantic University •
Friends' Ambulance Unit, a British ambulance service •
Uruguayan Air Force (Spanish: ) •
Automobile Federation of Ukraine •
Faujasite, a zeolite material ==See also==