Found 7 symbols starting with AU:

Aum or Om Symbol
Aum or Om (in Devanagari ॐ) is one of the most sacred symbols in Hinduism. In Sanskrit known as praṇava (प्रणव) lit. "to sound out loudly" or oṃkāra (ओंकार) lit. "oṃ syllable")
Aunt
Aunt
Aurum fulminans
Translated from Latin, aurum fulminans means "flashing gold" or "shining gold".
Aurum musivum (alchemy)
This alchemical substance, also known as stannum sulphuratum, is a compound of tin and sulphur.
Austrian Empire
This article is about the realms of the Habsburgs between 1804 and 1867. For the Habsburg realms more generally, see Habsburg Monarchy. For the Austrian Empire after the compromise of 1867, see Austr…
Authority
A symbol from the French system of hobo signs indicating that an authority figure lives at this location.
Autumn
An old Germanic sign for the season of Autumn, used in clog almanacs.