Spacing Modifier Characters
ʰ	ʰ	modifier small h
ʱ	ʱ	modifier small h hook
ʲ	ʲ	modifier small j
ʳ	ʳ	modifier small r
ʴ	ʴ	modifier small turned r
ʵ	ʵ	modifier small turned r hook
ʶ	ʶ	modifier small capital inverted R
ʷ	ʷ	modifier small w
ʸ	ʸ	modifier small y
Miscellaneous Phonetic Modifiers
ʹ	ʹ	prime
ʺ	ʺ	double prime
ʻ	ʻ	turned comma
ʼ	ʼ	apostrophe
ʽ	ʽ	reverse comma
ʾ	ʾ	right half ring
ʿ	ʿ	left half ring
ˀ	ˀ	glottal stop
ˁ	ˁ	reversed glottal stop
˂	˂	left arrowhead
˃	˃	right arrowhead
˄	˄	up arrowhead
˅	˅	down arrowhead
ˆ	ˆ	circumflex
ˇ	ˇ	hacek
ˈ	ˈ	vertical line
ˉ	ˉ	macron
ˊ	ˊ	acute
ˋ	ˋ	grave
ˌ	ˌ	low vertical line
ˍ	ˍ	low macron
ˎ	ˎ	low grave
ˏ	ˏ	low acute
ː	ː	triangular colon
ˑ	ˑ	half triangular colon
˒	˒	center right half ring
˓	˓	center left half ring
˔	˔	up tack
˕	˕	down tack
˖	˖	plus
˗	˗	minus
Spacing clones of diacritics
˘	˘	breve
˙	˙	dot above
˚	˚	ring above
˛	˛	ogonek
˜	˜	small tilde
˝	˝	double acute
Additions based on 1989 IPA
˞	˞	rhotic hook
˟	˟	cross
ˠ	ˠ	small letter gamma
ˡ	ˡ	modifier small l
ˢ	ˢ	modifier small s
ˣ	ˣ	modifier small x
ˤ	ˤ	modifier small reversed glottal stop
Tone Letters
˥	˥	modifier extra high tone bar
˦	˦	modifier high tone bar
˧	˧	modifier mid tone bar
˨	˨	modifier low tone bar
˩	˩	modifier extra low tone bar
˪	˪	yin departing tone
˫	˫	yang departing tone
IPA modifiers
ˬ	ˬ	voicing modifier
˭	˭	unaspirated modifier
Other modifiers
ˮ	ˮ	double apostrophe
˯	˯
˰	˰
˱	˱
˲	˲
˳	˳
˴	˴
˵	˵
˶	˶
˷	˷
˸	˸
˹	˹
˺	˺
˻	˻
˼	˼
˽	˽
˾	˾
˿	˿