List of proofreader's marks
This article is a list of standard proofreader's marks used to indicate and correct problems in a text. Marks come in two varieties, abbreviations and abstract symbols. These are usually handwritten on the paper containing the text. Symbols are interleaved in the text, while abbreviations may be placed in a margin with an arrow pointing to the problematic text. Different languages use different proofreading marks and sometimes publishers have their own in-house proofreading marks.
Abbreviations
These abbreviations are those prescribed by the Chicago Manual of Style. Other conventions exist.| Abbreviation | Meaning | Use |
| bf | Boldface | Set in boldface |
| caps | Capitalize | Set in capital letters |
| eq # | Equalize spacing | |
| fl | Flush left | Align text flush with left margin |
| fr | Flush right | Align text flush with right margin |
| hr # | Insert hair space | |
| ital | Italics | Set in italic type |
| lc | Lower case | Set in lowercase |
| ls | Letterspace | Adjust letterspacing |
| rom | Roman | Put in Roman font |
| sc | Small caps | Put text in small caps |
| set | Insert question mark | |
| sp | Spell out | Used to indicate that an abbreviation should be spelled out, such as in its first use |
| stet | Let it stand | Indicates that proofreading marks should be ignored and the copy unchanged |
| tr | transpose | Transpose the two words selected |
| wf | Wrong font | Put text in correct font |
| ww | Wrong word | Wrong word used |
Symbols
| Symbol Name | Symbol | Meaning | Example of Use |
| Dele | Delete | ||
| Pilcrow | ¶ | Begin new paragraph | |
| Pilcrow | ¶ no | Remove paragraph break | |
| Caret | ‸ or ⁁ or ⎀ | Insert | |
| # | Insert space | ||
| Close up | ⁐ | Tie words together, eliminating a space | I was reading the news⁐paper this morning. |
| ] | Move text right | ||
| Move text left | |||
| M̲ | Insert [em dash | ||
| N̲ | Insert en dash | ||
| ʘ | Insert full stop | ||
| O | Insert punctuation |
Manuscripts
Depending on local conventions, selected text may be underscored to indicate any special formatting or typeface to be used, with an explanatory abbreviation written in the margin.The more common conventions are these:
- single dashed underline for stet, 'let it stand', proof-reading mark cancelled. The margin note may be added.
- single straight underline for italic type
- single wavy underline for bold type
- double straight underline for
- double underline of one straight line and one wavy line for bold italic
- triple underline for FULL CAPITAL LETTERS.