No Value in Quotation Mark Unicode Property

No is the designation for characters that are not used as quotation marks, meaning they do not function to delimit direct speech, quotes, or cited text in any writing system. This includes all letters, digits, punctuation like periods and commas, symbols, and even some marks that visually resemble quotes, such as primes (′ ″) or apostrophes in certain typographic contexts, when their defined role is not quotative. The value simply indicates the absence of a quotation-related function, regardless of appearance or context.

This is the default value, shared by most characters (310,311 in total), so no character list is shown.