This appendix consists of one table, which lists punctuation symbols used in various countries and describes typical usage.
Selected International Punctuation Symbols
| Symbol | Description | Languages | Usage |
| " | Quotation marks | Czech, German | Commonly used in both. |
| " | Quotation marks, low-high pair | Danish, Hungarian, Polish, Russian | Used in Russian to mark a quotation within a quotation Standard in Hungarian and Polish.. |
| " " | Smart quotation marks | Dutch, English, Italian, Spanish | Commonly used in all. |
| " " | Quotation marks | Danish, Finnish, Norwegian, Swedish | Most commonly used quotation marks in Danish, Finnish, and Swedish. Used occasionally in Norwegian.. |
| ' ' | Single smart quotation marks | Dutch, English, Italian, Spanish | Used in English, Spanish, and Italian to mark a quotation within a quotation. Standard in Dutch |
| ' ' | Single quotation marks | Danish, Finnish, Hungarian, Norwegian, Swedish | Used in Danish, Finnish, Norwegian, and Swedish to mark a quotation within a quotation. Used in Hungarian in philological texts. |
| " " | Straight quotation marks | Danish, Dutch, English, Finnish, Norwegian, Swedish | Occasionally used in Swedish instead of standard single smart quotation marks. Occasionally used in Finnish instead of quotation marks. |
| ' ' | Single straight quotation marks | Danish, Dutch, Finnish, Norwegian, Swedish | Used to mark a quotation within a quotation. |
| « » | Chevron quotation marks | French, Greek, Italian, Norwegian, Russian, Spanish | Used in Italian as an alternative to smart quotation marks. |
| » « | Chevron quotation marks | Danish, German, Hungarian | Used in Hungarian to mark a quotation within a quotation. Occasionally used in Danish |
| » » | Chevron quotation marks | Finnish, Swedish | Occasionally used in both languages. |
| Left and right quotation marks | Chinese | Standard. | |
| Ideographic quotation marks | Chinese, Japanese | Standard. | |
| ; | Question mark | Greek | Standard. |
| Arabic question mark | Arabic | Standard. | |
| ¿ ? | Question marks | Spanish | Standard. Used as a pair. |
| ¡ ! | Exclamation marks | Spanish | Standard. Used as a pair. |
| . | Semicolon | Greek | Standard. |
| Arabic semicolon | Arabic | Standard. | |
| | En dash | Most European languages | Some languages, such as Czech, Danish, Dutch, and Swedish, use the en dash instead of the em dash. Spanish uses the en dash for hyphenated words and compound terms. |
| | Em dash | All European languages except Danish and Swedish | The en dash and the em dash are not typically used together in a single document. In Spanish, the em dash is some times used for incidental clauses or text in dialog boxes. |
| Ideographic comma | Chinese, Japanese | Standard in both. | |
| Arabic comma | Arabic | Standard. | |
| Ideographic period | Chinese, Japanese | Standard in both. |