U+0009 CHARACTER TABULATION
U+0020 SPACE
U+00A0 NO-BREAK SPACE
U+00AD SOFT HYPHEN
U+034F COMBINING GRAPHEME JOINER
U+061C ARABIC LETTER MARK
U+115F HANGUL CHOSEONG FILLER
U+1160 HANGUL JUNGSEONG FILLER
U+17B4 KHMER VOWEL INHERENT AQ
U+17B5 KHMER VOWEL INHERENT AA
U+180E MONGOLIAN VOWEL SEPARATOR
U+2000 EN QUAD
U+2001 EM QUAD
U+2002 EN SPACE
U+2003 EM SPACE
U+2004 THREE-PER-EM SPACE
U+2005 FOUR-PER-EM SPACE
U+2006 SIX-PER-EM SPACE
U+2007 FIGURE SPACE
U+2008 PUNCTUATION SPACE
U+2009 THIN SPACE
U+200A HAIR SPACE
U+200B ZERO WIDTH SPACE
U+200C ZERO WIDTH NON-JOINER
U+200D ZERO WIDTH JOINER
U+200E LEFT-TO-RIGHT MARK
U+200F RIGHT-TO-LEFT MARK
U+202F NARROW NO-BREAK SPACE
U+205F MEDIUM MATHEMATICAL SPACE
U+2060 WORD JOINER
U+2061 FUNCTION APPLICATION
U+2062 INVISIBLE TIMES
U+2063 INVISIBLE SEPARATOR
U+2064 INVISIBLE PLUS
U+206A INHIBIT SYMMETRIC SWAPPING
U+206B ACTIVATE SYMMETRIC SWAPPING
U+206C INHIBIT ARABIC FORM SHAPING
U+206D ACTIVATE ARABIC FORM SHAPING
U+206E NATIONAL DIGIT SHAPES
U+206F NOMINAL DIGIT SHAPES
U+3000 IDEOGRAPHIC SPACE
U+2800 BRAILLE PATTERN BLANK
U+3164 HANGUL FILLER
U+FEFF ZERO WIDTH NO-BREAK SPACE
U+FFA0 HALFWIDTH HANGUL FILLER
U+1D159 MUSICAL SYMBOL NULL NOTEHEAD
U+1D173 MUSICAL SYMBOL BEGIN BEAM
U+1D174 MUSICAL SYMBOL END BEAM
U+1D175 MUSICAL SYMBOL BEGIN TIE
U+1D176 MUSICAL SYMBOL END TIE
U+1D177 MUSICAL SYMBOL BEGIN SLUR
U+1D178 MUSICAL SYMBOL END SLUR
U+1D179 MUSICAL SYMBOL BEGIN PHRASE
U+1D17A MUSICAL SYMBOL END PHRASE