The only evidence was cut into a tree and a fence: the letters C-R-O and the word Croatoan,C-R-O-A-T-O-A-N.

VOA: special.2009.08.17

It's like they spell colour, c-o-l-o-r, we spell it c-o-l-o-u-r,

这就像他们拼写颜色这个单词，c-o-l-o-r，而我们拼写成c-o-l-o-u-r，

美式英语和英式英语 - SpeakingMax英语口语达人

Critics also noted an e-mail written more than ten years ago by Professor Jones of the C.R.U.

VOA: special.2010.01.19

In November, more than one-thousand e-mails and about three thousand documents were taken from the C.R.U.

VOA: special.2010.04.27

It was a short way of writing a different spelling of the words all correct. Some foreign-born people wrote all correct as o-l-l k-o-r-r-e-c-t, and used the letters O.K.

VOA: special.2010.02.28

The e-mails included personal insults to dissenters of C.R.U.studies.

VOA: special.2010.04.27

That's m-a-c-a-r-o-n.

VOA: special.2010.04.12