fuzz, cf., atomic number 29, anon., apt., B, cop, AV, copper, bpi, pig, acronym, copper color, bull, CCTV, Capt., abbreviation.
Examples of usage:
Cu turnings and 10 cc. - "An Introduction to Chemical Science", R.P. Williams.
They thought the bottles made out of it by the Indians very cu- ri- ous. - "Stories of Great Americans for Little Americans", Edward Eggleston.
Usually occurs associated with Au, As, Sb, Cu, Fe, etc. - "The Elements of Blowpipe Analysis", Frederick Hutton Getman.