Arabic character tables

This document lists the per-character shaping information needed to shape Arabic text.

Contents

• Arabic character table

• Arabic Supplement character table

• Arabic Extended-A character table

• Arabic Extended-B character table

• Arabic Extended-C character table

• Rumi Numeral Symbols character table

• Miscellaneous character table

Arabic character table

Arabic glyphs should be classified as in the following table. Codepoints in the Arabic block with no assigned meaning are designated as unassigned in the Unicode category column.

The Joining type column indicates whether each codepoint is defined as joining with adjacent characters on the left side, right side, left and right sides (“DUAL”), or neither side (“NON_JOINING”). Codepoints designated TRANSPARENT in the Joining type column do not join with adjacent characters and, in addition, do not affect the joining behavior of surrounding characters. Non-spacing marks are of type TRANSPARENT. Codepoints designated JOIN_CAUSING force adjacent characters to join.

The Joining group column lists the fundamental letter that the listed codepoint behaves like for joining purposes.

Assigned codepoints with a null in the Joining group column evoke no special behavior from the shaping engine during the join-computation stage.

The Mark class column indicates the Canonical Combining Class for the codepoint. Marks are assigned non-zero combining classes so that sequences of adjacent marks can be reordered as required by the orthography.

For Arabic, a subset of marks in the 220 and 230 classes are also designated Modifier Combining Marks (MCM). These are denoted with 220_MCM and 230_MCM in the Mark class column. The MCM marks are treated differently during the mark-reordering stage.

Table 2 Arabic block table

Codepoint	Unicode category	Joining type	Joining group	Mark class	Glyph
U+0600	Other	NON_JOINING	null	0	؀ Number Sign
U+0601	Other	NON_JOINING	null	0	؁ Sign Sanah
U+0602	Other	NON_JOINING	null	0	؂ Footnote Marker
U+0603	Other	NON_JOINING	null	0	؃ Sign Safha
U+0604	Other	NON_JOINING	null	0	؄ Sign Samvat
U+0605	Other	NON_JOINING	null	0	؅ Number Mark Above
U+0606	Symbol	NON_JOINING	null	0	؆ Cube Root
U+0607	Symbol	NON_JOINING	null	0	؇ Fourth Root
U+0608	Symbol	NON_JOINING	null	0	؈ Ray
U+0609	Punctuation	NON_JOINING	null	0	؉ Per Mille
U+060A	Punctuation	NON_JOINING	null	0	؊ Per Ten Thousand
U+060B	Symbol	NON_JOINING	null	0	؋ Afghani Sign
U+060C	Punctuation	NON_JOINING	null	0	، Comma
U+060D	Punctuation	NON_JOINING	null	0	؍ Date Separator
U+060E	Symbol	NON_JOINING	null	0	؎ Poetic Verse Sign
U+060F	Symbol	NON_JOINING	null	0	؏ Sign Misra
U+0610	Mark [Mn]	TRANSPARENT	null	230	ؐ Sign Sallallahou Alayhe Wassallam
U+0611	Mark [Mn]	TRANSPARENT	null	230	ؑ Sign Alayhe Assallam
U+0612	Mark [Mn]	TRANSPARENT	null	230	ؒ Sign Rahmatullah Alayhe
U+0613	Mark [Mn]	TRANSPARENT	null	230	ؓ Sign Radi Allahou Anhu
U+0614	Mark [Mn]	TRANSPARENT	null	230	ؔ Sign Takhallus
U+0615	Mark [Mn]	TRANSPARENT	null	230	ؕ Small High Tah
U+0616	Mark [Mn]	TRANSPARENT	null	230	ؖ Small High Alef Lam Yeh
U+0617	Mark [Mn]	TRANSPARENT	null	230	ؗ Small High Zain
U+0618	Mark [Mn]	TRANSPARENT	null	30	ؘ Small Fatha
U+0619	Mark [Mn]	TRANSPARENT	null	31	ؙ Small Damma
U+061A	Mark [Mn]	TRANSPARENT	null	32	ؚ Small Kasra
U+061B	Punctuation	NON_JOINING	null	0	؛ Semicolon
U+061C	Other	TRANSPARENT	null	0	؜ Arabic Letter Mark
U+061D	Punctuation	NON_JOINING	null	0	؝ End Of Text Mark
U+061E	Punctuation	NON_JOINING	null	0	؞ Triple Dot Punctuation Mark
U+061F	Punctuation	NON_JOINING	null	0	؟ Question Mark
U+0620	Letter	DUAL	YEH	0	ؠ Kashmiri Yeh
U+0621	Letter	NON_JOINING	null	0	ء Hamza
U+0622	Letter	RIGHT	ALEF	0	آ Alef With Madda Above
U+0623	Letter	RIGHT	ALEF	0	أ Alef With Hamza Above
U+0624	Letter	RIGHT	WAW	0	ؤ Waw With Hamza Above
U+0625	Letter	RIGHT	ALEF	0	إ Alef With Hamza Below
U+0626	Letter	DUAL	YEH	0	ئ Dotless Yeh With Hamza Above
U+0627	Letter	RIGHT	ALEF	0	ا Alef
U+0628	Letter	DUAL	BEH	0	ب Beh
U+0629	Letter	RIGHT	TEH_MARBUTA	0	ة Teh Marbuta
U+062A	Letter	DUAL	BEH	0	ت Dotless Beh With 2 Dots Above
U+062B	Letter	DUAL	BEH	0	ث Dotless Beh With 3 Dots Above
U+062C	Letter	DUAL	HAH	0	ج Hah With Dot Below
U+062D	Letter	DUAL	HAH	0	ح Hah
U+062E	Letter	DUAL	HAH	0	خ Hah With Dot Above
U+062F	Letter	RIGHT	DAL	0	د Dal
U+0630	Letter	RIGHT	DAL	0	ذ Dal With Dot Above
U+0631	Letter	RIGHT	REH	0	ر Reh
U+0632	Letter	RIGHT	REH	0	ز Reh With Dot Above
U+0633	Letter	DUAL	SEEN	0	س Seen
U+0634	Letter	DUAL	SEEN	0	ش Seen With 3 Dots Above
U+0635	Letter	DUAL	SAD	0	ص Sad
U+0636	Letter	DUAL	SAD	0	ض Sad With Dot Above
U+0637	Letter	DUAL	TAH	0	ط Tah
U+0638	Letter	DUAL	TAH	0	ظ Tah With Dot Above
U+0639	Letter	DUAL	AIN	0	ع Ain
U+063A	Letter	DUAL	AIN	0	غ Ain With Dot Above
U+063B	Letter	DUAL	GAF	0	ػ Keheh With 2 Dots Above
U+063C	Letter	DUAL	GAF	0	ؼ Keheh With 3 Dots Below
U+063D	Letter	DUAL	FARSI_YEH	0	ؽ Farsi Yeh With Inverted V Above
U+063E	Letter	DUAL	FARSI_YEH	0	ؾ Farsi Yeh With 2 Dots Above
U+063F	Letter	DUAL	FARSI_YEH	0	ؿ Farsi Yeh With 3 Dots Above
U+0640	Letter modifier	JOIN_CAUSING	null	0	ـ Tatweel
U+0641	Letter	DUAL	FEH	0	ف Feh
U+0642	Letter	DUAL	QAF	0	ق Qaf
U+0643	Letter	DUAL	KAF	0	ك Kaf
U+0644	Letter	DUAL	LAM	0	ل Lam
U+0645	Letter	DUAL	MEEM	0	م Meem
U+0646	Letter	DUAL	NOON	0	ن Noon
U+0647	Letter	DUAL	HEH	0	ه Heh
U+0648	Letter	RIGHT	WAW	0	و Waw
U+0649	Letter	DUAL	YEH	0	ى Dotless Yeh
U+064A	Letter	DUAL	YEH	0	ي Yeh
U+064B	Mark [Mn]	TRANSPARENT	null	27	ً Fathatan
U+064C	Mark [Mn]	TRANSPARENT	null	28	ٌ Dammatan
U+064D	Mark [Mn]	TRANSPARENT	null	29	ٍ Kasratan
U+064E	Mark [Mn]	TRANSPARENT	null	30	َ Fatha
U+064F	Mark [Mn]	TRANSPARENT	null	31	ُ Damma
U+0650	Mark [Mn]	TRANSPARENT	null	32	ِ Kasra
U+0651	Mark [Mn]	TRANSPARENT	null	33	ّ Shadda
U+0652	Mark [Mn]	TRANSPARENT	null	34	ْ Sukun
U+0653	Mark [Mn]	TRANSPARENT	null	230	ٓ Maddah Above
U+0654	Mark [Mn]	TRANSPARENT	null	230_MCM	ٔ Hamza Above
U+0655	Mark [Mn]	TRANSPARENT	null	220_MCM	ٕ Hamza Below
U+0656	Mark [Mn]	TRANSPARENT	null	220	ٖ Subscript Alef
U+0657	Mark [Mn]	TRANSPARENT	null	230	ٗ Inverted Damma
U+0658	Mark [Mn]	TRANSPARENT	null	230_MCM	٘ Noon Ghunna
U+0659	Mark [Mn]	TRANSPARENT	null	230	ٙ Zwarakay
U+065A	Mark [Mn]	TRANSPARENT	null	230	ٚ Vowel Sign Small V Above
U+065B	Mark [Mn]	TRANSPARENT	null	230	ٛ Vowel Sign Inverted Small V Above
U+065C	Mark [Mn]	TRANSPARENT	null	220	ٜ Vowel Sign Dot Below
U+065D	Mark [Mn]	TRANSPARENT	null	230	ٝ Reversed Damma
U+065E	Mark [Mn]	TRANSPARENT	null	230	ٞ Fatha with Two Dots
U+065F	Mark [Mn]	TRANSPARENT	null	220	ٟ Wavy Hamza Below
U+0660	Number	NON_JOINING	null	0	٠ Digit Zero
U+0661	Number	NON_JOINING	null	0	١ Digit One
U+0662	Number	NON_JOINING	null	0	٢ Digit Two
U+0663	Number	NON_JOINING	null	0	٣ Digit Three
U+0664	Number	NON_JOINING	null	0	٤ Digit Four
U+0665	Number	NON_JOINING	null	0	٥ Digit Five
U+0666	Number	NON_JOINING	null	0	٦ Digit Six
U+0667	Number	NON_JOINING	null	0	٧ Digit Seven
U+0668	Number	NON_JOINING	null	0	٨ Digit Eight
U+0669	Number	NON_JOINING	null	0	٩ Digit Nine
U+066A	Punctuation	NON_JOINING	null	0	٪ Percent Sign
U+066B	Punctuation	NON_JOINING	null	0	٫ Decimal Separator
U+066C	Punctuation	NON_JOINING	null	0	٬ Thousands Separator
U+066D	Punctuation	NON_JOINING	null	0	٭ Five Pointed Star
U+066E	Letter	DUAL	BEH	0	ٮ Dotless Beh
U+066F	Letter	DUAL	QAF	0	ٯ Dotless Qaf
U+0670	Mark [Mn]	TRANSPARENT	null	35	ٰ Superscript Alef
U+0671	Letter	RIGHT	ALEF	0	ٱ Alef With Wasla Above
U+0672	Letter	RIGHT	ALEF	0	ٲ Alef With Wavy Hamza Above
U+0673	Letter	RIGHT	ALEF	0	ٳ Alef With Wavy Hamza Below
U+0674	Letter	NON_JOINING	null	0	ٴ High Hamza
U+0675	Letter	RIGHT	ALEF	0	ٵ High Hamza Alef
U+0676	Letter	RIGHT	WAW	0	ٶ High Hamza Waw
U+0677	Letter	RIGHT	WAW	0	ٷ High Hamza Waw With Damma Above
U+0678	Letter	DUAL	YEH	0	ٸ High Hamza Dotless Yeh
U+0679	Letter	DUAL	BEH	0	ٹ Dotless Beh With Tah Above
U+067A	Letter	DUAL	BEH	0	ٺ Dotless Beh With Vertical 2 Dots Above
U+067B	Letter	DUAL	BEH	0	ٻ Dotless Beh With Vertical 2 Dots Below
U+067C	Letter	DUAL	BEH	0	ټ Dotless Beh With Attached Ring Below And 2 Dots Above
U+067D	Letter	DUAL	BEH	0	ٽ Dotless Beh With Inverted 3 Dots Above
U+067E	Letter	DUAL	BEH	0	پ Dotless Beh With 3 Dots Below
U+067F	Letter	DUAL	BEH	0	ٿ Dotless Beh With 4 Dots Above
U+0680	Letter	DUAL	BEH	0	ڀ Dotless Beh With 4 Dots Below
U+0681	Letter	DUAL	HAH	0	ځ Hah With Hamza Above
U+0682	Letter	DUAL	HAH	0	ڂ Hah With Vertical 2 Dots Above
U+0683	Letter	DUAL	HAH	0	ڃ Hah With 2 Dots Below
U+0684	Letter	DUAL	HAH	0	ڄ Hah With Vertical 2 Dots Below
U+0685	Letter	DUAL	HAH	0	څ Hah With 3 Dots Above
U+0686	Letter	DUAL	HAH	0	چ Hah With 3 Dots Below
U+0687	Letter	DUAL	HAH	0	ڇ Hah With 4 Dots Below
U+0688	Letter	RIGHT	DAL	0	ڈ Dal With Tah Above
U+0689	Letter	RIGHT	DAL	0	ډ Dal With Attached Ring Below
U+068A	Letter	RIGHT	DAL	0	ڊ Dal With Dot Below
U+068B	Letter	RIGHT	DAL	0	ڋ Dal With Dot Below And Tah Above
U+068C	Letter	RIGHT	DAL	0	ڌ Dal With 2 Dots Above
U+068D	Letter	RIGHT	DAL	0	ڍ Dal With 2 Dots Below
U+068E	Letter	RIGHT	DAL	0	ڎ Dal With 3 Dots Above
U+068F	Letter	RIGHT	DAL	0	ڏ Dal With Inverted 3 Dots Above
U+0690	Letter	RIGHT	DAL	0	ڐ Dal With 4 Dots Above
U+0691	Letter	RIGHT	REH	0	ڑ Reh With Tah Above
U+0692	Letter	RIGHT	REH	0	ڒ Reh With V Above
U+0693	Letter	RIGHT	REH	0	ړ Reh With Attached Ring Below
U+0694	Letter	RIGHT	REH	0	ڔ Reh With Dot Below
U+0695	Letter	RIGHT	REH	0	ڕ Reh With V Below
U+0696	Letter	RIGHT	REH	0	ږ Reh With Dot Below And Dot Within
U+0697	Letter	RIGHT	REH	0	ڗ Reh With 2 Dots Above
U+0698	Letter	RIGHT	REH	0	ژ Reh With 3 Dots Above
U+0699	Letter	RIGHT	REH	0	ڙ Reh With 4 Dots Above
U+069A	Letter	DUAL	SEEN	0	ښ Seen With Dot Below And Dot Above
U+069B	Letter	DUAL	SEEN	0	ڛ Seen With 3 Dots Below
U+069C	Letter	DUAL	SEEN	0	ڜ Seen With 3 Dots Below And 3 Dots Above
U+069D	Letter	DUAL	SAD	0	ڝ Sad With 2 Dots Below
U+069E	Letter	DUAL	SAD	0	ڞ Sad With 3 Dots Above
U+069F	Letter	DUAL	TAH	0	ڟ Tah With 3 Dots Above
U+06A0	Letter	DUAL	AIN	0	ڠ Ain With 3 Dots Above
U+06A1	Letter	DUAL	FEH	0	ڡ Dotless Feh
U+06A2	Letter	DUAL	FEH	0	ڢ Dotless Feh With Dot Below
U+06A3	Letter	DUAL	FEH	0	ڣ Feh With Dot Below
U+06A4	Letter	DUAL	FEH	0	ڤ Dotless Feh With 3 Dots Above
U+06A5	Letter	DUAL	FEH	0	ڥ Dotless Feh With 3 Dots Below
U+06A6	Letter	DUAL	FEH	0	ڦ Dotless Feh With 4 Dots Above
U+06A7	Letter	DUAL	QAF	0	ڧ Dotless Qaf With Dot Above
U+06A8	Letter	DUAL	QAF	0	ڨ Dotless Qaf With 3 Dots Above
U+06A9	Letter	DUAL	GAF	0	ک Keheh
U+06AA	Letter	DUAL	SWASH_KAF	0	ڪ Swash Kaf
U+06AB	Letter	DUAL	GAF	0	ګ Keheh With Attached Ring Below
U+06AC	Letter	DUAL	KAF	0	ڬ Kaf With Dot Above
U+06AD	Letter	DUAL	KAF	0	ڭ Kaf With 3 Dots Above
U+06AE	Letter	DUAL	KAF	0	ڮ Kaf With 3 Dots Below
U+06AF	Letter	DUAL	GAF	0	گ Gaf
U+06B0	Letter	DUAL	GAF	0	ڰ Gaf With Attached Ring Below
U+06B1	Letter	DUAL	GAF	0	ڱ Gaf With 2 Dots Above
U+06B2	Letter	DUAL	GAF	0	ڲ Gaf With 2 Dots Below
U+06B3	Letter	DUAL	GAF	0	ڳ Gaf With Vertical 2 Dots Below
U+06B4	Letter	DUAL	GAF	0	ڴ Gaf With 3 Dots Above
U+06B5	Letter	DUAL	LAM	0	ڵ Lam With V Above
U+06B6	Letter	DUAL	LAM	0	ڶ Lam With Dot Above
U+06B7	Letter	DUAL	LAM	0	ڷ Lam With 3 Dots Above
U+06B8	Letter	DUAL	LAM	0	ڸ Lam With 3 Dots Below
U+06B9	Letter	DUAL	NOON	0	ڹ Noon With Dot Below
U+06BA	Letter	DUAL	NOON	0	ں Dotless Noon
U+06BB	Letter	DUAL	NOON	0	ڻ Dotless Noon With Tah Above
U+06BC	Letter	DUAL	NOON	0	ڼ Noon With Attached Ring Below
U+06BD	Letter	DUAL	NYA	0	ڽ Nya
U+06BE	Letter	DUAL	KNOTTED_HEH	0	ھ Knotted Heh
U+06BF	Letter	DUAL	HAH	0	ڿ Hah With 3 Dots Below And Dot Above
U+06C0	Letter	RIGHT	TEH_MARBUTA	0	ۀ Dotless Teh Marbuta With Hamza Above
U+06C1	Letter	DUAL	HEH_GOAL	0	ہ Heh Goal
U+06C2	Letter	DUAL	HEH_GOAL	0	ۂ Heh Goal With Hamza Above
U+06C3	Letter	RIGHT	TEH_MARBUTA_GOAL	0	ۃ Teh Marbuta Goal
U+06C4	Letter	RIGHT	WAW	0	ۄ Waw With Attached Ring Within
U+06C5	Letter	RIGHT	WAW	0	ۅ Waw With Bar
U+06C6	Letter	RIGHT	WAW	0	ۆ Waw With V Above
U+06C7	Letter	RIGHT	WAW	0	ۇ Waw With Damma Above
U+06C8	Letter	RIGHT	WAW	0	ۈ Waw With Alef Above
U+06C9	Letter	RIGHT	WAW	0	ۉ Waw With Inverted V Above
U+06CA	Letter	RIGHT	WAW	0	ۊ Waw With 2 Dots Above
U+06CB	Letter	RIGHT	WAW	0	ۋ Waw With 3 Dots Above
U+06CC	Letter	DUAL	FARSI_YEH	0	ی Farsi Yeh
U+06CD	Letter	RIGHT	YEH_WITH_TAIL	0	ۍ Yeh With Tail
U+06CE	Letter	DUAL	FARSI_YEH	0	ێ Farsi Yeh With V Above
U+06CF	Letter	RIGHT	WAW	0	ۏ Waw With Dot Above
U+06D0	Letter	DUAL	YEH	0	ې Dotless Yeh With Vertical 2 Dots Below
U+06D1	Letter	DUAL	YEH	0	ۑ Dotless Yeh With 3 Dots Below
U+06D2	Letter	RIGHT	YEH_BARREE	0	ے Yeh Barree
U+06D3	Letter	RIGHT	YEH_BARREE	0	ۓ Yeh Barree With Hamza Above
U+06D4	Punctuation	NON_JOINING	null	0	۔ Full Stop
U+06D5	Letter	NON_JOINING	TEH_MARBUTA	0	ە Dotless Teh Marbuta
U+06D6	Mark [Mn]	TRANSPARENT	null	230	ۖ Small High Sad Lam Alef Maksura
U+06D7	Mark [Mn]	TRANSPARENT	null	230	ۗ Small High Qaf Lam Alef Maksura
U+06D8	Mark [Mn]	TRANSPARENT	null	230	ۘ Small High Meem Initial Form
U+06D9	Mark [Mn]	TRANSPARENT	null	230	ۙ Small High Lam Alef
U+06DA	Mark [Mn]	TRANSPARENT	null	230	ۚ Small High Jeem
U+06DB	Mark [Mn]	TRANSPARENT	null	230	ۛ Small High Three Dots
U+06DC	Mark [Mn]	TRANSPARENT	null	230_MCM	ۜ Small High Seen
U+06DD	Other	NON_JOINING	null	0	۝ End Of Ayah
U+06DE	Other	NON_JOINING	null	0	۞ Start Of Rub El Hizb
U+06DF	Mark [Mn]	TRANSPARENT	null	230	۟ Small High Rounded Zero
U+06E0	Mark [Mn]	TRANSPARENT	null	230	۠ Small High Upright Rectangular Zero
U+06E1	Mark [Mn]	TRANSPARENT	null	230	ۡ Small High Dotless Head Of Khah
U+06E2	Mark [Mn]	TRANSPARENT	null	230	ۢ Small High Meem Isolated Form
U+06E3	Mark [Mn]	TRANSPARENT	null	220_MCM	ۣ Small Low Seen
U+06E4	Mark [Mn]	TRANSPARENT	null	230	ۤ Small High Madda
U+06E5	Letter modifier	NON_JOINING	null	0	ۥ Small Waw
U+06E6	Letter modifier	NON_JOINING	null	0	ۦ Small Yeh
U+06E7	Mark [Mn]	TRANSPARENT	null	230_MCM	ۧ Small High Yeh
U+06E8	Mark [Mn]	TRANSPARENT	null	230_MCM	ۨ Small High Noon
U+06E9	Symbol	NON_JOINING	null	0	۩ Place Of Sajdah
U+06EA	Mark [Mn]	TRANSPARENT	null	220	۪ Empty Centre Low Stop
U+06EB	Mark [Mn]	TRANSPARENT	null	230	۫ Empty Centre High Stop
U+06EC	Mark [Mn]	TRANSPARENT	null	230	۬ Rounded High Stop With Filled Centre
U+06ED	Mark [Mn]	TRANSPARENT	null	220	ۭ Small Low Meem
U+06EE	Letter	RIGHT	DAL	0	ۮ Dal With Inverted V Above
U+06EF	Letter	RIGHT	REH	0	ۯ Reh With Inverted V Above
U+06F0	Number	NON_JOINING	null	0	۰ Extended Digit Zero
U+06F1	Number	NON_JOINING	null	0	۱ Extended Digit One
U+06F2	Number	NON_JOINING	null	0	۲ Extended Digit Two
U+06F3	Number	NON_JOINING	null	0	۳ Extended Digit Three
U+06F4	Number	NON_JOINING	null	0	۴ Extended Digit Four
U+06F5	Number	NON_JOINING	null	0	۵ Extended Digit Five
U+06F6	Number	NON_JOINING	null	0	۶ Extended Digit Six
U+06F7	Number	NON_JOINING	null	0	۷ Extended Digit Seven
U+06F8	Number	NON_JOINING	null	0	۸ Extended Digit Eight
U+06F9	Number	NON_JOINING	null	0	۹ Extended Digit Nine
U+06FA	Letter	DUAL	SEEN	0	ۺ Sheen With Dot Below
U+06FB	Letter	DUAL	SAD	0	ۻ Dad With Dot Below
U+06FC	Letter	DUAL	AIN	0	ۼ Ghain With Dot Below
U+06FD	Symbol	NON_JOINING	null	0	۽ Sign Sindhi Ampersand
U+06FE	Symbol	NON_JOINING	null	0	۾ Sign Sindhi Postposition Men
U+06FF	Letter	DUAL	KNOTTED_HEH	0	ۿ Knotted Heh With Inverted V Above

Arabic Supplement character table

Table 3 Arabic Supplement block table

Codepoint	Unicode category	Joining type	Joining group	Mark class	Glyph
U+0750	Letter	DUAL	BEH	0	ݐ Dotless Beh With Horizontal 3 Dots Below
U+0751	Letter	DUAL	BEH	0	ݑ Beh With 3 Dots Above
U+0752	Letter	DUAL	BEH	0	ݒ Dotless Beh With Inverted 3 Dots Below
U+0753	Letter	DUAL	BEH	0	ݓ Dotless Beh With Inverted 3 Dots Below And 2 Dots Above
U+0754	Letter	DUAL	BEH	0	ݔ Dotless Beh With 2 Dots Below And Dot Above
U+0755	Letter	DUAL	BEH	0	ݕ Dotless Beh With Inverted V Below
U+0756	Letter	DUAL	BEH	0	ݖ Dotless Beh With V Above
U+0757	Letter	DUAL	HAH	0	ݗ Hah With 2 Dots Above
U+0758	Letter	DUAL	HAH	0	ݘ Hah With Inverted 3 Dots Below
U+0759	Letter	RIGHT	DAL	0	ݙ Dal With Vertical 2 Dots Below And Tah Above
U+075A	Letter	RIGHT	DAL	0	ݚ Dal With Inverted V Below
U+075B	Letter	RIGHT	REH	0	ݛ Reh With Bar
U+075C	Letter	DUAL	SEEN	0	ݜ Seen With 4 Dots Above
U+075D	Letter	DUAL	AIN	0	ݝ Ain With 2 Dots Above
U+075E	Letter	DUAL	AIN	0	ݞ Ain With Inverted 3 Dots Above
U+075F	Letter	DUAL	AIN	0	ݟ Ain With Vertical 2 Dots Above
U+0760	Letter	DUAL	FEH	0	ݠ Dotless Feh With 2 Dots Below
U+0761	Letter	DUAL	FEH	0	ݡ Dotless Feh With Inverted 3 Dots Below
U+0762	Letter	DUAL	GAF	0	ݢ Keheh With Dot Above
U+0763	Letter	DUAL	GAF	0	ݣ Keheh With 3 Dots Above
U+0764	Letter	DUAL	GAF	0	ݤ Keheh With Inverted 3 Dots Below
U+0765	Letter	DUAL	MEEM	0	ݥ Meem With Dot Above
U+0766	Letter	DUAL	MEEM	0	ݦ Meem With Dot Below
U+0767	Letter	DUAL	NOON	0	ݧ Noon With 2 Dots Below
U+0768	Letter	DUAL	NOON	0	ݨ Noon With Tah Above
U+0769	Letter	DUAL	NOON	0	ݩ Noon With V Above
U+076A	Letter	DUAL	LAM	0	ݪ Lam With Bar
U+076B	Letter	RIGHT	REH	0	ݫ Reh With Vertical 2 Dots Above
U+076C	Letter	RIGHT	REH	0	ݬ Reh With Hamza Above
U+076D	Letter	DUAL	SEEN	0	ݭ Seen With Vertical 2 Dots Above
U+076E	Letter	DUAL	HAH	0	ݮ Hah With Tah Below
U+076F	Letter	DUAL	HAH	0	ݯ Hah With Tah And 2 Dots Below
U+0770	Letter	DUAL	SEEN	0	ݰ Seen With 2 Dots And Tah Above
U+0771	Letter	RIGHT	REH	0	ݱ Reh With 2 Dots And Tah Above
U+0772	Letter	DUAL	HAH	0	ݲ Hah With Tah Above
U+0773	Letter	RIGHT	ALEF	0	ݳ Alef With Digit Two Above
U+0774	Letter	RIGHT	ALEF	0	ݴ Alef With Digit Three Above
U+0775	Letter	DUAL	FARSI_YEH	0	ݵ Farsi Yeh With Digit Two Above
U+0776	Letter	DUAL	FARSI_YEH	0	ݶ Farsi Yeh With Digit Three Above
U+0777	Letter	DUAL	YEH	0	ݷ Dotless Yeh With Digit Four Below
U+0778	Letter	RIGHT	WAW	0	ݸ Waw With Digit Two Above
U+0779	Letter	RIGHT	WAW	0	ݹ Waw With Digit Three Above
U+077A	Letter	DUAL	BURUSHASKI_YEH_BARREE	0	ݺ Burushaski Yeh Barree With Digit Two Above
U+077B	Letter	DUAL	BURUSHASKI_YEH_BARREE	0	ݻ Burushaski Yeh Barree With Digit Three Above
U+077C	Letter	DUAL	HAH	0	ݼ Hah With Digit Four Below
U+077D	Letter	DUAL	SEEN	0	ݽ Seen With Digit Four Above
U+077E	Letter	DUAL	SEEN	0	ݾ Seen With Inverted V Above
U+077F	Letter	DUAL	KAF	0	ݿ Kaf With 2 Dots Above

Arabic Extended-A character table

Table 4 Arabic Extended-A block table

Codepoint	Unicode category	Joining type	Joining group	Mark class	Glyph
U+08A0	Letter	DUAL	BEH	0	ࢠ Dotless Beh With V Below
U+08A1	Letter	DUAL	BEH	0	ࢡ Beh With Hamza Above
U+08A2	Letter	DUAL	HAH	0	ࢢ Hah With Dot Below And 2 Dots Above
U+08A3	Letter	DUAL	TAH	0	ࢣ Tah With 2 Dots Above
U+08A4	Letter	DUAL	FEH	0	ࢤ Dotless Feh With Dot Below And 3 Dots Above
U+08A5	Letter	DUAL	QAF	0	ࢥ Qaf With Dot Below
U+08A6	Letter	DUAL	LAM	0	ࢦ Lam With Double Bar
U+08A7	Letter	DUAL	MEEM	0	ࢧ Meem With 3 Dots Above
U+08A8	Letter	DUAL	YEH	0	ࢨ Yeh With Hamza Above
U+08A9	Letter	DUAL	YEH	0	ࢩ Yeh With Dot Above
U+08AA	Letter	RIGHT	REH	0	ࢪ Reh With Loop
U+08AB	Letter	RIGHT	WAW	0	ࢫ Waw With Dot Within
U+08AC	Letter	RIGHT	ROHINGYA_YEH	0	ࢬ Rohingya Yeh
U+08AD	Letter	NON_JOINING	null	0	ࢭ Low Alef
U+08AE	Letter	RIGHT	DAL	0	ࢮ Dal With 3 Dots Below
U+08AF	Letter	DUAL	SAD	0	ࢯ Sad With 3 Dots Below
U+08B0	Letter	DUAL	GAF	0	ࢰ Keheh With Stroke Below
U+08B1	Letter	RIGHT	STRAIGHT_WAW	0	ࢱ Straight Waw
U+08B2	Letter	RIGHT	REH	0	ࢲ Reh With Dot And Inverted V Above
U+08B3	Letter	DUAL	AIN	0	ࢳ Ain With 3 Dots Below
U+08B4	Letter	DUAL	KAF	0	ࢴ Kaf With Dot Below
U+08B5	Letter	DUAL	QAF	0	ࢵ Qaf With Dot Below
U+08B6	Letter	DUAL	BEH	0	ࢶ Beh With Meem Above
U+08B7	Letter	DUAL	BEH	0	ࢷ Dotless Beh With 3 Dots Below And Meem Above
U+08B8	Letter	DUAL	BEH	0	ࢸ Dotless Beh With Teh Above
U+08B9	Letter	RIGHT	REH	0	ࢹ Reh With Noon Above
U+08BA	Letter	DUAL	YEH	0	ࢺ Yeh With Noon Above
U+08BB	Letter	DUAL	AFRICAN_FEH	0	ࢻ African Feh
U+08BC	Letter	DUAL	AFRICAN_QAF	0	ࢼ African Qaf
U+08BD	Letter	DUAL	AFRICAN_NOON	0	ࢽ African Noon
U+08BE	Letter	DUAL	BEH	0	ࢾ Peh With Small V
U+08BF	Letter	DUAL	BEH	0	ࢿ Teh With Small V
U+08C0	Letter	DUAL	BEH	0	ࣀ Tteh With Small V
U+08C1	Letter	DUAL	HAH	0	ࣁ Tcheh With Small V
U+08C2	Letter	DUAL	GAF	0	ࣂ Keheh With Small V
U+08C3	Letter	DUAL	AIN	0	ࣃ Ghain With 3 Dots Above
U+08C4	Letter	DUAL	AFRICAN_QAF	0	ࣄ African Qaf With 3 Dots Above
U+08C5	Letter	DUAL	HAH	0	ࣅ Jeem With 3 Dots Above
U+08C6	Letter	DUAL	HAH	0	ࣆ Jeem With 3 Dots Below
U+08C7	Letter	DUAL	LAM	0	ࣇ Lam With Small Arabic Tah Above
U+08C8	Letter	DUAL	GAF	0	ࣈ Graf
U+08C9	Letter modifier	TRANSPARENT	null	0	ࣉ Small Farsi Yeh
U+08CA	Mark [Mn]	TRANSPARENT	null	230_MCM	࣊ Small High Farsi Yeh
U+08CB	Mark [Mn]	TRANSPARENT	null	230_MCM	࣋ Small High Yeh Barree With Two Dots Below
U+08CC	Mark [Mn]	TRANSPARENT	null	230	࣌ Small High Word Sah
U+08CD	Mark [Mn]	TRANSPARENT	null	230_MCM	࣍ Small High Zah
U+08CE	Mark [Mn]	TRANSPARENT	null	230_MCM	࣎ Large Round Dot Above
U+08CF	Mark [Mn]	TRANSPARENT	null	220_MCM	࣏ Large Round Dot Below
U+08D0	Mark [Mn]	TRANSPARENT	null	220	࣐ Sukun Below
U+08D1	Mark [Mn]	TRANSPARENT	null	220	࣑ Large Circle Below
U+08D2	Mark [Mn]	TRANSPARENT	null	220	࣒ Large Round Dot Inside Circle Below
U+08D3	Mark [Mn]	TRANSPARENT	null	220_MCM	࣓ Small Low Waw
U+08D4	Mark [Mn]	TRANSPARENT	null	230	ࣔ Small High Word Ar-Rub
U+08D5	Mark [Mn]	TRANSPARENT	null	230	ࣕ Small High Sad
U+08D6	Mark [Mn]	TRANSPARENT	null	230	ࣖ Small High Ain
U+08D7	Mark [Mn]	TRANSPARENT	null	230	ࣗ Small High Qaf
U+08D8	Mark [Mn]	TRANSPARENT	null	230	ࣘ Small High Noon With Kasra
U+08D9	Mark [Mn]	TRANSPARENT	null	230	ࣙ Small Low Noon With Kasra
U+08DA	Mark [Mn]	TRANSPARENT	null	230	ࣚ Small High Word Ath-Thalatha
U+08DB	Mark [Mn]	TRANSPARENT	null	230	ࣛ Small High Word As-Sajda
U+08DC	Mark [Mn]	TRANSPARENT	null	230	ࣜ Small High Word An-Nisf
U+08DD	Mark [Mn]	TRANSPARENT	null	230	ࣝ Small High Word Sakta
U+08DE	Mark [Mn]	TRANSPARENT	null	230	ࣞ Small High Word Qif
U+08DF	Mark [Mn]	TRANSPARENT	null	230	ࣟ Small High Word Waqfa
U+08E0	Mark [Mn]	TRANSPARENT	null	230	࣠ Small High Footnote Marker
U+08E1	Mark [Mn]	TRANSPARENT	null	230	࣡ Small High Sign Safha
U+08E2	Other	NON_JOINING	null	0	࣢ Disputed End Of Ayah
U+08E3	Mark [Mn]	TRANSPARENT	null	220	ࣣ Turned Damma Below
U+08E4	Mark [Mn]	TRANSPARENT	null	230	ࣤ Curly Fatha
U+08E5	Mark [Mn]	TRANSPARENT	null	230	ࣥ Curly Damma
U+08E6	Mark [Mn]	TRANSPARENT	null	220	ࣦ Curly Kasra
U+08E7	Mark [Mn]	TRANSPARENT	null	230	ࣧ Curly Fathatan
U+08E8	Mark [Mn]	TRANSPARENT	null	230	ࣨ Curly Dammatan
U+08E9	Mark [Mn]	TRANSPARENT	null	220	ࣩ Curly Kasratan
U+08EA	Mark [Mn]	TRANSPARENT	null	230	࣪ Tone One Dot Above
U+08EB	Mark [Mn]	TRANSPARENT	null	230	࣫ Tone Two Dots aAove
U+08EC	Mark [Mn]	TRANSPARENT	null	230	࣬ Tone Loop Above
U+08ED	Mark [Mn]	TRANSPARENT	null	220	࣭ Tone One Dot Below
U+08EE	Mark [Mn]	TRANSPARENT	null	220	࣮ Tone Two Dots Below
U+08EF	Mark [Mn]	TRANSPARENT	null	220	࣯ Tone Loop Below
U+08F0	Mark [Mn]	TRANSPARENT	null	27	ࣰ Open Fathatan
U+08F1	Mark [Mn]	TRANSPARENT	null	28	ࣱ Open Dammatan
U+08F2	Mark [Mn]	TRANSPARENT	null	29	ࣲ Open Kasratan
U+08F3	Mark [Mn]	TRANSPARENT	null	230_MCM	ࣳ Small High Waw
U+08F4	Mark [Mn]	TRANSPARENT	null	230	ࣴ Fatha With Ring
U+08F5	Mark [Mn]	TRANSPARENT	null	230	ࣵ Fatha With Dot Above
U+08F6	Mark [Mn]	TRANSPARENT	null	220	ࣶ Kasra With Dot Below
U+08F7	Mark [Mn]	TRANSPARENT	null	230	ࣷ Left Arrowhead Above
U+08F8	Mark [Mn]	TRANSPARENT	null	230	ࣸ Right Arrowhead Above
U+08F9	Mark [Mn]	TRANSPARENT	null	220	ࣹ Left Arrowhead Below
U+08FA	Mark [Mn]	TRANSPARENT	null	220	ࣺ Right Arrowhead Below
U+08FB	Mark [Mn]	TRANSPARENT	null	230	ࣻ Double Right Arrowhead Above
U+08FC	Mark [Mn]	TRANSPARENT	null	230	ࣼ Double Right Arrowhead Above With Dot
U+08FD	Mark [Mn]	TRANSPARENT	null	230	ࣽ Right Arrowhead Above With Dot
U+08FE	Mark [Mn]	TRANSPARENT	null	230	ࣾ Damma With Dot
U+08FF	Mark [Mn]	TRANSPARENT	null	230	ࣿ Mark Sideways Noon Ghunna

Arabic Extended-B character table

Table 5 Arabic Extended-B block table

Codepoint	Unicode category	Joining type	Joining group	Mark class	Glyph
U+0870	Letter	RIGHT	ALEF	0	ࡰ Alef With Attached Fatha
U+0871	Letter	RIGHT	ALEF	0	ࡱ Alef With Attached Top Right Fatha
U+0872	Letter	RIGHT	ALEF	0	ࡲ Alef With Right Middle Stroke
U+0873	Letter	RIGHT	ALEF	0	ࡳ Alef With Left Middle Stroke
U+0874	Letter	RIGHT	ALEF	0	ࡴ Alef With Attached Kasra
U+0875	Letter	RIGHT	ALEF	0	ࡵ Alef With Attached Bottom Right Kasra
U+0876	Letter	RIGHT	ALEF	0	ࡶ Alef With Attached Round Dot Above
U+0877	Letter	RIGHT	ALEF	0	ࡷ Alef With Attached Right Round Dot
U+0878	Letter	RIGHT	ALEF	0	ࡸ Alef With Attached Left Round Dot
U+0879	Letter	RIGHT	ALEF	0	ࡹ Alef With Attached Round Dot Below
U+087A	Letter	RIGHT	ALEF	0	ࡺ Alef With Dot Above
U+087B	Letter	RIGHT	ALEF	0	ࡻ Alef With Attached Top Right Fatha And Dot Above
U+087C	Letter	RIGHT	ALEF	0	ࡼ Alef With Right Middle Stroke And Dot Above
U+087D	Letter	RIGHT	ALEF	0	ࡽ Alef With Attached Bottom Right Kasra And Dot Above
U+087E	Letter	RIGHT	ALEF	0	ࡾ Alef With Attached Top Right Fatha And Left Ring
U+087F	Letter	RIGHT	ALEF	0	ࡿ Alef With Right Middle Stroke And Left Ring
U+0880	Letter	RIGHT	ALEF	0	ࢀ Alef With Attached Bottom Right Kasra And Left Ring
U+0881	Letter	RIGHT	ALEF	0	ࢁ Alef With Attached Right Hamza
U+0882	Letter	RIGHT	ALEF	0	ࢂ Alef With Attached Left Hamza
U+0883	Letter modifier	JOIN_CAUSING	null	0	ࢃ Tatweel With Overstruck Hamza
U+0884	Letter modifier	JOIN_CAUSING	null	0	ࢄ Tatweel With Overstruck Waw
U+0885	Letter modifier	JOIN_CAUSING	null	0	ࢅ Tatweel With Two Dots Below
U+0886	Letter	DUAL	THIN_YEH	0	ࢆ Thin Yeh
U+0887	Letter	NON_JOINING	null	0	ࢇ Baseline Round Dot
U+0888	Symbol	NON_JOINING	null	0	࢈ Raised Round Dot
U+0889	Letter	DUAL	NOON	0	ࢉ Noon With Inverted Small V
U+088A	Letter	DUAL	HAH	0	ࢊ Hah With Inverted Small V Below
U+088B	Letter	DUAL	TAH	0	ࢋ Tah With Dot Below
U+088C	Letter	DUAL	TAH	0	ࢌ Tah With Three Dots Below
U+088D	Letter	DUAL	GAF	0	ࢍ Keheh With Two Dots Vertically Below
U+088E	Letter	RIGHT	VERTICAL_TAIL	0	ࢎ Vertical Tail
U+088F	unassigned
U+0890	Symbol	NON_JOINING	null	0	࢐ Pound Mark Above
U+0891	Symbol	NON_JOINING	null	0	࢑ Piastre Mark Above
U+0892	unassigned
U+0893	unassigned
U+0894	unassigned
U+0895	unassigned
U+0896	unassigned
U+0897	Mark [Mn]	TRANSPARENT	null	230	ࢗ Pepet
U+0898	Mark [Mn]	TRANSPARENT	null	230	࢘ Small High Word Al-Juz
U+0899	Mark [Mn]	TRANSPARENT	null	220	࢙ Small Low Word Ishmaam
U+089A	Mark [Mn]	TRANSPARENT	null	220	࢚ Small Low Word Imaala
U+089B	Mark [Mn]	TRANSPARENT	null	220	࢛ Small Low Word Tasheel
U+089C	Mark [Mn]	TRANSPARENT	null	230	࢜ Madda Waajib
U+089D	Mark [Mn]	TRANSPARENT	null	230	࢝ Superscript Alef Mokhassas
U+089E	Mark [Mn]	TRANSPARENT	null	230	࢞ Doubled Madda
U+089F	Mark [Mn]	TRANSPARENT	null	230	࢟ Half Madda Over Madda

Arabic Extended-C character table

Table 6 Arabic Extended-C block table

Codepoint	Unicode category	Joining type	Joining group	Mark class	Glyph
U+10EC0	unassigned
U+10EC1	unassigned
U+10EC2	Letter	RIGHT	DAL	0	𐻂 Dal With Two Dots Vertically Below
U+10EC3	Letter	DUAL	TAH	0	𐻂 Tah With Two Dots Vertically Below
U+10EC4	Letter	DUAL	KAF	0	𐻂 Kaf With Two Dots Vertically Below
U+10EC5	unassigned
U+10EC6	unassigned
U+10EC7	unassigned
U+10EC8	unassigned
U+10EC9	unassigned
U+10ECA	unassigned
U+10ECB	unassigned
U+10ECC	unassigned
U+10ECD	unassigned
U+10ECE	unassigned
U+10ECF	unassigned
U+10ED0	unassigned
U+10ED1	unassigned
U+10ED2	unassigned
U+10ED3	unassigned
U+10ED4	unassigned
U+10ED5	unassigned
U+10ED6	unassigned
U+10ED7	unassigned
U+10ED8	unassigned
U+10ED9	unassigned
U+10EDA	unassigned
U+10EDB	unassigned
U+10EDC	unassigned
U+10EDD	unassigned
U+10EDE	unassigned
U+10EDF	unassigned
U+10EE0	unassigned
U+10EE1	unassigned
U+10EE2	unassigned
U+10EE3	unassigned
U+10EE4	unassigned
U+10EE5	unassigned
U+10EE6	unassigned
U+10EE7	unassigned
U+10EE8	unassigned
U+10EE9	unassigned
U+10EEA	unassigned
U+10EEB	unassigned
U+10EEC	unassigned
U+10EED	unassigned
U+10EEE	unassigned
U+10EEF	unassigned
U+10EF0	unassigned
U+10EF1	unassigned
U+10EF2	unassigned
U+10EF3	unassigned
U+10EF4	unassigned
U+10EF5	unassigned
U+10EF6	unassigned
U+10EF7	unassigned
U+10EF8	unassigned
U+10EF9	unassigned
U+10EFA	unassigned
U+10EFB	unassigned
U+10EFC	Mark [Mn]	TRANSPARENT	null	0	𐻼 Combining Alef Overlay
U+10EFD	Mark [Mn]	TRANSPARENT	null	220	𐻽 Small Low Word Sakta
U+10EFE	Mark [Mn]	TRANSPARENT	null	220	𐻾 Small Low Word Qasr
U+10EFF	Mark [Mn]	TRANSPARENT	null	220	𐻿 Small Low Word Madda

Rumi Numeral Symbols character table

Table 7 Rumi Numeral Symbols block table

Codepoint	Unicode category	Joining type	Joining group	Mark class	Glyph
U+10E60	Number	NON_JOINING	null	0	𐹠 Digit One
U+10E61	Number	NON_JOINING	null	0	𐹡 Digit Two
U+10E62	Number	NON_JOINING	null	0	𐹢 Digit Three
U+10E63	Number	NON_JOINING	null	0	𐹣 Digit Four
U+10E64	Number	NON_JOINING	null	0	𐹤 Digit Five
U+10E65	Number	NON_JOINING	null	0	𐹥 Digit Six
U+10E66	Number	NON_JOINING	null	0	𐹦 Digit Seven
U+10E67	Number	NON_JOINING	null	0	𐹧 Digit Eight
U+10E68	Number	NON_JOINING	null	0	𐹨 Digit Nine
U+10E69	Number	NON_JOINING	null	0	𐹩 Number Ten
U+10E6A	Number	NON_JOINING	null	0	𐹪 Number Twenty
U+10E6B	Number	NON_JOINING	null	0	𐹫 Number Thirty
U+10E6C	Number	NON_JOINING	null	0	𐹬 Number Forty
U+10E6D	Number	NON_JOINING	null	0	𐹭 Number Fifty
U+10E6E	Number	NON_JOINING	null	0	𐹮 Number Sixty
U+10E6F	Number	NON_JOINING	null	0	𐹯 Number Seventy
U+10E70	Number	NON_JOINING	null	0	𐹰 Number Eighty
U+10E71	Number	NON_JOINING	null	0	𐹱 Number Ninety
U+10E72	Number	NON_JOINING	null	0	𐹲 Number One Hundred
U+10E73	Number	NON_JOINING	null	0	𐹳 Number Two Hundred
U+10E74	Number	NON_JOINING	null	0	𐹴 Number Three Hundred
U+10E75	Number	NON_JOINING	null	0	𐹵 Number Four Hundred
U+10E76	Number	NON_JOINING	null	0	𐹶 Number Five Hundred
U+10E77	Number	NON_JOINING	null	0	𐹷 Number Six Hundred
U+10E78	Number	NON_JOINING	null	0	𐹸 Number Seven Hundred
U+10E79	Number	NON_JOINING	null	0	𐹹 Number Eight Hundred
U+10E7A	Number	NON_JOINING	null	0	𐹺 Number Nine Hundred
U+10E7B	Number	NON_JOINING	null	0	𐹻 Fraction One Half
U+10E7C	Number	NON_JOINING	null	0	𐹼 Fraction One Quarter
U+10E7D	Number	NON_JOINING	null	0	𐹽 Fraction One Third
U+10E7E	Number	NON_JOINING	null	0	𐹾 Fraction Two Thirds
U+10E7F	unassigned

Miscellaneous character table

Other important characters that may be encountered when shaping runs of Arabic text include the dotted-circle placeholder (U+25CC), the combining grapheme joiner (U+034F), the zero-width joiner (U+200D) and zero-width non-joiner (U+200C), the left-to-right text marker (U+200E) and right-to-left text marker (U+200F), and the no-break space (U+00A0).

The dotted-circle placeholder is frequently used when displaying a combining mark in isolation. Real-world text syllables may also use other characters, such as hyphens or dashes, in a similar placeholder fashion; shaping engines should cope with this situation gracefully.

Table 8 Miscellaneous character table

Codepoint	Unicode category	Joining type	Joining group	Mark class	Glyph
U+00A0	Separator	NON_JOINING	null	0	No-break space
U+034F	Other	NON_JOINING	null	0	͏ Combining grapheme joiner
U+200C	Other	NON_JOINING	null	0	‌ Zero-width non-joiner
U+200D	Other	JOIN_CAUSING	null	0	‍ Zero-width joiner
U+200E	Other	NON_JOINING	null	0	‎ Left-to-Right marker
U+200F	Other	NON_JOINING	null	0	‏ Right-to-Left marker
U+2010	Punctuation	NON_JOINING	null	0	‐ Hyphen
U+2011	Punctuation	NON_JOINING	null	0	‑ No-break hyphen
U+2012	Punctuation	NON_JOINING	null	0	‒ Figure dash
U+2013	Punctuation	NON_JOINING	null	0	– En dash
U+2014	Punctuation	NON_JOINING	null	0	— Em dash
U+25CC	Symbol	NON_JOINING	null	0	◌ Dotted circle

The combining grapheme joiner (CGJ) is primarily used to alter the order in which adjacent marks are positioned during the mark-reordering stage, in order to adhere to the needs of a non-default language orthography.

The zero-width joiner (ZWJ) is primarily used to force the usage of the cursive connecting form of a letter even when the context of the adjoining letters would not trigger the connecting form.

For example, to show the initial form of a letter in isolation (such as for displaying it in a table of forms), the sequence “Letter,ZWJ” would be used. To show the medial form of a letter in isolation, the sequence “ZWJ,Letter,ZWJ” would be used.

The right-to-left mark (RLM) and left-to-right mark (LRM) are used by the Unicode bidirectionality algorithm (BiDi) to indicate the points in a text run at which the writing direction changes.

The no-break space is primarily used to display those codepoints that are defined as non-spacing (such as vowel or diacritical marks and “Hamza”) in an isolated context, as an alternative to displaying them superimposed on the dotted-circle placeholder.