Ż” LATIN CAPITAL LETTER Z WITH DOT ABOVE, U+017B Unicode
Ż — Википедия
Z - Wikipedia
Charbase: Latin Extended-A
Alphabet - Greek, Etruscan, Roman
LL script, Lenka stabilo
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Unicode Symbol Reference Long, PDF, Greek Alphabet
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Unicode Character Reference - AskApache
UNICODE & ISO10646, Prepared by
Why does the Arabic letter 'hā'/ه' sometimes have two dots over it
ż, latin small letter z with dot above