Add disambiguation page for abbreviation "CD"

[shaedrich]

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Editing an existing topic or collection

I'm suggesting these edits to an existing topic or collection:

• Image (and my file is *.png, square, dimensions 288x288, size <= 75 kB)
• Content (and my changes are in index.md)

Please replace this line with an explanation of why you think these changes should be made.

Curating a new topic or collection

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"CD" can not be spelled in full as just one word only.

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Please replace this line with an explanation of your proposed changes.

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[ahpook]

short_description seems wrong...

[ahpook]

There we go! Thanks.

[shaedrich]

You're welcome!