See the excellent page at the link below for a list and more.
http://www.citesales.com/213-7-cs-business-letter-writing.html
Writing a business letter should be: - Correct - Complete - Clear - Courteous - Consistent - Consent/Conscience (sorry, I'm not sure about this,)
Accuracy, brevity, and clarity are the ABCs of good letter writing.
In the body of the letter.
because the letter writing is very important by the way of filing and to have a formal communication for other people..
mucluc
http://www.citesales.com/213-7-cs-business-letter-writing.html
I have no idea what a CS name is, but here's a link to a name-generating website since you believe that CS has to do with creative writing.
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern PA--CS. That is, six letter words with 1st letter P and 2nd letter A and 5th letter C and 6th letter S. In alphabetical order, they are: panics
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -RI-CS. That is, six letter words with 2nd letter R and 3rd letter I and 5th letter C and 6th letter S. In alphabetical order, they are: triacs
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern E-I-CS. That is, six letter words with 1st letter E and 3rd letter I and 5th letter C and 6th letter S. In alphabetical order, they are: eniacs
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -IR-CS. That is, six letter words with 2nd letter I and 3rd letter R and 5th letter C and 6th letter S. In alphabetical order, they are: sirocs
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern BA--CS. That is, six letter words with 1st letter B and 2nd letter A and 5th letter C and 6th letter S. In alphabetical order, they are: basics
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -IL-CS. That is, six letter words with 2nd letter I and 3rd letter L and 5th letter C and 6th letter S. In alphabetical order, they are: lilacs
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern A-P-CS. That is, six letter words with 1st letter A and 3rd letter P and 5th letter C and 6th letter S. In alphabetical order, they are: aspics
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -AB-CS. That is, six letter words with 2nd letter A and 3rd letter B and 5th letter C and 6th letter S. In alphabetical order, they are: cabocs
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -AF-CS. That is, six letter words with 2nd letter A and 3rd letter F and 5th letter C and 6th letter S. In alphabetical order, they are: mafics