Unicode Categories

There are 28 Unicode Categories in Unicode version 11.0.0
In Unicode, categories help distinguish which classes of characters a codepoint belongs to. It's useful for knowing which characters are uppercase, lowercase, or are used for representing numbers.
Showing all 28 Unicode Categories
Name # Chars # Fonts  
Control 65 3,858
Format 152 21,472
Unassigned 42 38
Lowercase Letter 2,145 45,649
Modifier Letter 250 21,956
Other Letter 121,212 18,876
Titlecase Letter 31 649
Uppercase Letter 1,781 46,251
Spacing Mark 415 120
Enclosing Mark 13 277
Nonspacing Mark 1,805 1,890
Decimal Number 610 42,163
Letter Number 236 405
Other Number 807 18,673
Connector Punctuation 10 34,655
Dash Punctuation 24 38,406
Close Punctuation 73 38,142
Final Punctuation 10 29,902
Initial Punctuation 12 29,788
Other Punctuation 584 41,896
Open Punctuation 75 38,381
Currency Symbol 57 37,482
Modifier Symbol 121 35,165
Math Symbol 948 38,139
Other Symbol 5,984 25,853
Line Separator 1 35
Paragraph Separator 1 43
Space Separator 17 1,492
Source: Unicode Consortium, Version: 11.0.0