CAs

CAS
Computer-Aided Sign-Making. Refers to sign-related software and computer-driven, sign-making equipment.
casein
a protein substance usually obtained from milk used to make sizings, adhesives, and as a binder for aqueous pigment dispersion.

Au cas où vous ne l'auriez pas remarqué, je ne cache pas de secrets.

If there's an excessive amount of CAs or purple fringing the MTF analysis will be affected to an unknown degree.

Computer-friendly systems have been developed for substance information, such as the CAS registry number, SMILES and more recently the International Chemical Identifier or InChI.

See also: Contrast, Image, Stand, Matte, Photograph