Au (chem)

Gold

AU

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

• check-tills
• check up
• check-up
• check-ups
• checkweigher
• checkweighers
• checkweigh man
• checkweigh men
• checky
• Cheddar
• Cheddar pink
• cheddite
• cheddites
• cheder
• cheders
• cheechako
• cheechakoes
• cheechakos
• cheechalko
• chee-chee
• chee-chees
• cheek
• cheekbone
• cheekbones
• cheek by jowl