What does it mean?
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AU
means Aperture Unit in
Photography
Similar to AU
BCC
- Bishopthorpe Camera Club
BCM
- Blue Cone Monochromacy
BLC
- Back Light Compensation
CAT
- Canon Automatic Tuning
CAV
- Camera Assembled Video
CF
- Central Focus
CK
- Chris Keeney, Photographer
View all in Photography