AU

1. African Union
2. Ångström unit (also ÅU, now usu Å)
3. Astronomical unit

Au (chem)

Gold

• distent
• distention
• distentions
• disthene
• disthenes
• disthrone
• disthroned
• disthrones
• disthroning
• disthronize
• distich
• distichal
• distichous
• distichs
• distil
• distill
• distillable
• distilland
• distillands
• distillate
• daisies
• daisy
• daisy chain
• daisy-chain
• daisy-chained