Character set that is not a superset of ASCII

Question

Is there a character set other than EBCDIC that is not a superset of 7-bit ASCII?

Answer 1

There were some ISO 646 derivatives that were basically ASCII, but replaced various punctuation marks with various accented characters. There were also Greek, Cyrillic, Arabic and Hebrew sets that laid those characters over the Latin characters; see http://en.wikipedia.org/wiki/ISO_646 for details.