HTML Special Characters

It is sometimes necessary to encode characters in HTML code. The most obvious reason to do this is because some characters are "reserved" for use in the HTML language. These reserved characters are: ampersand (&), quotation mark ("), less than symbol (<) and greater than symbol (>).

Some characters cause problems when they are part of a URL or email address and some characters do not appear on the keyboard. Another reason to encode characters is to provide a low-level of security from spammers and content harvesters who might not go to the effort of converting encoded characters back to text.

Characters can be encoded into an HTML page in two ways -- using "entities" or using their numeric ISO code. Entities are abbreviated names for the character which are preceded by an ampersand and followed by a semicolon. Be careful, entity names are case sensitive. (The entity for the quotation mark is " for example and it can also be represented by its ISO code #.) The ISO Latin codes can be expressed in either decimal or hexadecimal.

When a browser requests a web page, it sends the URL for that page to the web server, but they can only be sent over the Internet using the ASCII character set. Since URLs often contain characters outside the ASCII set, the URL has to be converted. URL encoding converts the URL into a valid ASCII format using a percent sign followed by the ASCII representation of the hex value of the character. The "esc URL" column below shows the codes to use in URLs (links) and email addresses.

Here is an example of using the ISO codes to obfuscate text. Place this code in HTML source code and view it with your browser:
Hello world
(you should see "Hello world".)

The characters below numbered 0 through 255 (FF hex) are from the ISO-8859-1 character set, also known as the Latin-1 character set. This is the default character set for most browsers when a character set is not defined. (Early character encoding was known as ASCII and was made up of 128 characters (0-FF hex). These characters were incorporated into the later Latin-1 / ISO-8859-1 character set.) (For reference, also see the Windows-1252 character set.)

The columns in the table below are:

character, name, decimal value, hexadecimal value, URL escape code, ISO Latin code in decimal and hex, the html entity code and the type or category of the character.

char	name	dec	hex	esc URL (hex)	ISO Latin-1 code decimal	ISO Latin-1 code hex	html entity	type
	carriage return	10	0A	%0A;				ASCII control
	line feed	13	0D	%0D;				ASCII control
	space	32	20	%20;				ASCII
!	exclamation mark	33	21	%21;	!	!
"	quotation mark	34	22	%22;	"	"	"	Reserved
#	octothorpe (pound sign)	35	23	%23;	#	#
$	dollar sign	36	24	%24;	$	$
%	percent sign	37	25	%25;	%	%
&	ampersand	38	26	%26;	&	&	&	Reserved
'	apostrophe	39	27	%27;	'	'		Reserved
(	left parentheses	40	28	%28;	(	(
)	right parentheses	41	29	%29;	)	)
*	asterisk	42	2A	%2A;	*	*
+	plus	43	2B	%2B;	+	+
,	comma	44	2C	%2C;	,	,
-	hyphen	45	2D	%2D;	-	-
.	period	46	2E	%2E;	.	.
/	solidus (forward slash)	47	2F	%2F;	/	/
0		48	30	%30;	0	0
1		49	31	%31;	1	1
2		50	32	%32;	2	2
3		51	33	%33;	3	3
4		52	34	%34;	4	4
5		53	35	%35;	5	5
6		54	36	%36;	6	6
7		55	37	%37;	7	7
8		56	38	%38;	8	8
9		57	39	%39;	9	9
:	colon	58	3A	%3A;	:	:
;	semicolon	59	3B	%3B;	;	;
<	less than	60	3C	%3C;	<	<	<	Reserved
=	equal	61	3D	%3D;	=	=
>	greater than	62	3E	%3E;	>	>	>	Reserved
?	question mark	63	3F	%3F;	?	?
@	commercial at	64	40	%40;	@	@
A		65	41	%41;	A	A
B		66	42	%42;	B	B
C		67	43	%43;	C	C
D		68	44	%44;	D	D
E		69	45	%45;	E	E
F		70	46	%46;	F	F
G		71	47	%47;	G	G
H		72	48	%48;	H	H
I		73	49	%49;	I	I
J		74	4A	%4A;	J	J
K		75	4B	%4B;	K	K
L		76	4C	%4C;	L	L
M		77	4D	%4D;	M	M
N		78	4E	%4E;	N	N
O		79	4F	%4F;	O	O
P		80	50	%50;	P	P
Q		81	51	%51;	Q	Q
R		82	52	%52;	R	R
S		83	53	%53;	S	S
T		84	54	%54;	T	T
U		85	55	%55;	U	U
V		86	56	%56;	V	V
W		87	57	%57;	W	W
X		88	58	%58;	X	X
Y		89	59	%59;	Y	Y
Z		90	5A	%5A;	Z	Z
[	left square bracket	91	5B	%5B;	[	[
\	back solidus (back slash)	92	5C	%5C;	\	\
]	right square bracket	93	5D	%5D;	]	]
^	caret	94	5E	%5E;	^	^
_	underscore	95	5F	%5F;	_	_
`	grave accent/back apostrophe	96	60	%60;	`	`
a		97	61	%61;	a	a
b		98	62	%62;	b	b
c		99	63	%63;	c	c
d		100	64	%64;	d	d
e		101	65	%65;	e	e
f		102	66	%66;	f	f
g		103	67	%67;	g	g
h		104	68	%68;	h	h
i		105	69	%69;	i	i
j		106	6A	%6A;	j	j
k		107	6B	%6B;	k	k
l		108	6C	%6C;	l	l
m		109	6D	%6D;	m	m
n		110	6E	%6E;	n	n
o		111	6F	%6F;	o	o
p		112	70	%70;	p	p
q		113	71	%71;	q	q
r		114	72	%72;	r	r
s		115	73	%73;	s	s
t		116	74	%74;	t	t
u		117	75	%75;	u	u
v		118	76	%76;	v	v
w		119	77	%77;	w	w
x		120	78	%78;	x	x
y		121	79	%79;	y	y
z		122	7A	%7A;	z	z
{	left curly brace	123	7B	%7B;	{	{
\|	vertical bar	124	7C	%7C;	\|	\|
}	right curly brace	125	7D	%7D;	}	}
˜	tilde	126	7E	%7E;	~	~	&tilde;
	delete	127	7F	%7F;
€		128	80	%80;
		129	81	%81;
‚		130	82	%82;
ƒ		131	83	%83;
„		132	84	%84;
…	ellipsis	133	85	%85;
†	dagger	134	86	%86;
‡	double dagger	135	87	%87;
ˆ		136	88	%88;
‰		137	89	%89;
Š		138	8A	%8A;
‹		139	8B	%8B;
Œ		140	8C	%8C;
		141	8D	%8D;
Ž		142	8E	%8E;
		143	8F	%8F;
		144	90	%90;
‘	left single quote	145	91	%91;
’	right single quote	146	92	%92;
“	left double quote	147	93	%93;
”	right double quote	148	94	%94;
•	bullet	149	95	%95;
–	en dash	150	96	%96;
—	em dash	151	97	%97;
˜		152	98	%98;
™	trademark	153	99	%99;			™
š		154	9A	%9A;
›		155	9B	%9B;
œ		156	9C	%9C;
		157	9D	%9D;
ž		158	9E	%9E;
Ÿ		159	9F	%9F;
	non-breaking space	160	A0	%A0;
¡	inverted exclamation	161	A1	%A1;	¡	¡	¡
¢	cent sign	162	A2	%A2;	¢	¢	¢
£	pound	163	A3	%A3;	£	£	£
¤	general currency	164	A4	%A4;	¤	¤	¤
¥	yen	165	A5	%A5;	¥	¥	¥
¦	broken vertical bar	166	A6	%A6;	¦	¦	¦
§	section	167	A7	%A7;	§	§	§
¨	dieresis	168	A8	%A8;	¨	¨	¨
©	copyright	169	A9	%A9;	©	©	©
ª	feminine ordinal	170	AA	%AA;	ª	ª	ª
«	left guillemets (angle quotes)	171	AB	%AB;	«	«	«
¬	logical not	172	AC	%AC;	¬	¬	¬
	soft hyphen	173	AD	%AD;
®	registered trademark	174	AE	%AE;	®	®	®
¯	macron	175	AF	%AF;	¯	¯	¯
°	degree	176	B0	%B0;	°	°	°
±	plus/minus	177	B1	%B1;	±	±	±
²	superscript 2	178	B2	%B2;	²	²	²
³	superscript 3	179	B3	%B3;	³	³	³
´	acute accent	180	B4	%B4;	´	´	´
µ	mu (micro)	181	B5	%B5;	µ	µ	µ
¶	pilcrow (paragraph mark)	182	B6	%B6;	¶	¶	¶
·	middle dot	183	B7	%B7;	·	·	·
¸	cedilla	184	B8	%B8;	¸	¸	¸
¹	superscript 1	185	B9	%B9;	¹	¹	¹
º	masculine ordinal	186	BA	%BA;	º	º	º
»	right guillemets (angle quotes)	187	BB	%BB;	»	»	»
¼	1/4	188	BC	%BC;	¼	¼	¼
½	1/2	189	BD	%BD;	½	½	½
¾	3/4	190	BE	%BE;	¾	¾	¾
¿	inverted question mark	191	BF	%BF;	¿	¿	¿
À	upper-case "A" with grave accent	192	C0	%C0;	À	À	À
Á	upper-case "A" with acute accent	193	C1	%C1;	Á	Á	Á
Â	upper-case "A" with circumflex	194	C2	%C2;	Â	Â	Â
Ã	upper-case "A" with tilde	195	C3	%C3;	Ã	Ã	Ã
Ä	upper-case "A" with diaeresis/umlaut	196	C4	%C4;	Ä	Ä	Ä
Å	upper-case "A" with ring	197	C5	%C5;	Å	Å	Å
Æ	upper-case "AE" ligature	198	C6	%C6;	Æ	Æ	Æ
Ç	upper-case "C" with cedilla	199	C7	%C7;	Ç	Ç	Ç
È	upper-case "E" with grave accent	200	C8	%C8;	È	È	È
É	upper-case "E" with acute accent	201	C9	%C9;	É	É	É
Ê	upper-case "E" with circumflex	202	CA	%CA;	Ê	Ê	Ê
Ë	upper-case "E" with diaeresis/umlaut	203	CB	%CB;	Ë	Ë	Ë
Ì	upper-case "I" with grave accent	204	CC	%CC;	Ì	Ì	Ì
Í	upper-case "I" with acute accent	205	CD	%CD;	Í	Í	Í
Î	upper-case "I" with circumflex	206	CE	%CE;	Î	Î	Î
Ï	upper-case "I" with diaeresis/umlaut	207	CF	%CF;	Ï	Ï	Ï
Ð	uppercase Eth	208	D0	%D0;	Ð	Ð	Ð
Ñ	upper-case "N" with tilde	209	D1	%D1;	Ñ	Ñ	Ñ
Ò	upper-case "O" with grave accent	210	D2	%D2;	Ò	Ò	Ò
Ó	upper-case "O" with acute accent	211	D3	%D3;	Ó	Ó	Ó
Ô	upper-case "O" with circumflex	212	D4	%D4;	Ô	Ô	Ô
Õ	upper-case "O" with tilde	213	D5	%D5;	Õ	Õ	Õ
Ö	upper-case "O" with diaeresis/umlaut	214	D6	%D6;	Ö	Ö	Ö
×	multiply sign	215	D7	%D7;	×	×	×
Ø	upper-case "O" with slash	216	D8	%D8;	Ø	Ø	Ø
Ù	upper-case "U" with grave accent	217	D9	%D9;	Ù	Ù	Ù
Ú	upper-case "U" with acute accent	218	DA	%DA;	Ú	Ú	Ú
Û	upper-case "U" with circumflex	219	DB	%DB;	Û	Û	Û
Ü	upper-case "U" with diaeresis/umlaut	220	DC	%DC;	Ü	Ü	Ü
Ý	capital Y, acute accent	221	DD	%DD;	Ý	Ý	Ý
Þ	capital Thorn	222	DE	%DE;	Þ	Þ	Þ
ß	ess-tsett	223	DF	%DF;	ß	ß	ß
à	lower-case "a" with grave accent	224	E0	%E0;	à	à	à
á	lower-case "a" with acute accent	225	E1	%E1;	á	á	á
â	lower-case "a" with circumflex	226	E2	%E2;	â	â	â
ã	lower-case "a" with tilde	227	E3	%E3;	ã	ã	ã
ä	lower-case "a" with diaeresis/umlaut	228	E4	%E4;	ä	ä	ä
å	lower-case "a" with ring	229	E5	%E5;	å	å	å
æ	lower-case "ae" ligature	230	E6	%E6;	æ	æ	æ
ç	lower-case "c" with cedilla	231	E7	%E7;	ç	ç	ç
è	lower-case "e" with grave accent	232	E8	%E8;	è	è	è
é	lower-case "e" with acute accent	233	E9	%E9;	é	é	é
ê	lower-case "e" with circumflex	234	EA	%EA;	ê	ê	ê
ë	lower-case "e" with diaeresis/umlaut	235	EB	%EB;	ë	ë	ë
ì	lower-case "i" with grave accent	236	EC	%EC;	ì	ì	ì
í	lower-case "i" with acute accent	237	ED	%ED;	í	í	í
î	lower-case "i" with circumflex	238	EE	%EE;	î	î	î
ï	lower-case "i" with diaeresis/umlaut	239	EF	%EF;	ï	ï	ï
ð	lowercase eth	240	F0	%F0;	ð	ð	ð
ñ	lower-case "n" with tilde	241	F1	%F1;	ñ	ñ	ñ
ò	lower-case "o" with grave accent	242	F2	%F2;	ò	ò	ò
ó	lower-case "o" with acute accent	243	F3	%F3;	ó	ó	ó
ô	lower-case "o" with circumflex	244	F4	%F4;	ô	ô	ô
õ	lower-case "o" with tilde	245	F5	%F5;	õ	õ	õ
ö	lower-case "o" with diaeresis/umlaut	246	F6	%F6;	ö	ö	ö
÷	division sign	247	F7	%F7;	÷	÷	÷
ø	lower-case "o" with slash	248	F8	%F8;	ø	ø	ø
ù	lower-case "u" with grave accent	249	F9	%F9;	ù	ù	ù
ú	lower-case "u" with acute accent	250	FA	%FA;	ú	ú	ú
û	lower-case "u" with circumflex	251	FB	%FB;	û	û	û
ü	lower-case "u" with diaeresis/umlaut	252	FC	%FC;	ü	ü	ü
ý	lowercase y, acute accent	253	FD	%FD;	ý	ý	ý
þ	lowercase thorn	254	FE	%FE;	þ	þ	þ
ÿ	lower-case "y" with diaeresis/umlaut	255	FF	%FF;	ÿ	ÿ	ÿ
Œ	capital ligature OE	338	152	%152;	Œ	Œ	&OElig;	Other
œ	small ligature oe	339	153	%153;	œ	œ	&oelig;	Other
Š	capital S with caron	352	160	%160;	Š	Š	&Scaron;	Other
š	small S with caron	353	161	%161;	š	š	&scaron;	Other
Ÿ	capital Y with diaeres	376	178	%178;	Ÿ	Ÿ	&Yuml;	Other
ƒ	f with hook	402	192	%192;	ƒ	ƒ	&fnof;	Other
ˆ	modifier letter circumflex accent	710	2C6	%2C6;	ˆ	ˆ	&circ;	Other
˜	small tilde	732	2DC	%2DC;	˜	˜	&tilde;	Other
Α	Alpha	913	391	%391;	Α	Α	Α	Greek Letters
Β	Beta	914	392	%392;	Β	Β	Β	Greek Letters
Γ	Gamma	915	393	%393;	Γ	Γ	Γ	Greek Letters
Δ	Delta	916	394	%394;	Δ	Δ	Δ	Greek Letters
Ε	Epsilon	917	395	%395;	Ε	Ε	Ε	Greek Letters
Ζ	Zeta	918	396	%396;	Ζ	Ζ	Ζ	Greek Letters
Η	Eta	919	397	%397;	Η	Η	Η	Greek Letters
Θ	Theta	920	398	%398;	Θ	Θ	Θ	Greek Letters
Ι	Iota	921	399	%399;	Ι	Ι	Ι	Greek Letters
Κ	Kappa	922	39A	%39A;	Κ	Κ	Κ	Greek Letters
Λ	Lambda	923	39B	%39B;	Λ	Λ	Λ	Greek Letters
Μ	Mu	924	39C	%39C;	Μ	Μ	Μ	Greek Letters
Ν	Nu	925	39D	%39D;	Ν	Ν	Ν	Greek Letters
Ξ	Xi	926	39E	%39E;	Ξ	Ξ	Ξ	Greek Letters
Ο	Omicron	927	39F	%39F;	Ο	Ο	Ο	Greek Letters
Π	Pi	928	3A0	%3A0;	Π	Π	Π	Greek Letters
Ρ	Rho	929	3A1	%3A1;	Ρ	Ρ	Ρ	Greek Letters
Σ	Sigma	931	3A3	%3A3;	Σ	Σ	Σ	Greek Letters
Τ	Tau	932	3A4	%3A4;	Τ	Τ	Τ	Greek Letters
Υ	Upsilon	933	3A5	%3A5;	Υ	Υ	Υ	Greek Letters
Φ	Phi	934	3A6	%3A6;	Φ	Φ	Φ	Greek Letters
Χ	Chi	935	3A7	%3A7;	Χ	Χ	Χ	Greek Letters
Ψ	Psi	936	3A8	%3A8;	Ψ	Ψ	Ψ	Greek Letters
Ω	Omega	937	3A9	%3A9;	Ω	Ω	Ω	Greek Letters
α	alpha	945	3B1	%3B1;	α	α	α	Greek Letters
β	beta	946	3B2	%3B2;	β	β	β	Greek Letters
γ	gamma	947	3B3	%3B3;	γ	γ	γ	Greek Letters
δ	delta	948	3B4	%3B4;	δ	δ	δ	Greek Letters
ε	epsilon	949	3B5	%3B5;	ε	ε	ε	Greek Letters
ζ	zeta	950	3B6	%3B6;	ζ	ζ	ζ	Greek Letters
η	eta	951	3B7	%3B7;	η	η	η	Greek Letters
θ	theta	952	3B8	%3B8;	θ	θ	θ	Greek Letters
ι	iota	953	3B9	%3B9;	ι	ι	ι	Greek Letters
κ	kappa	954	3BA	%3BA;	κ	κ	κ	Greek Letters
λ	lambda	955	3BB	%3BB;	λ	λ	λ	Greek Letters
μ	mu	956	3BC	%3BC;	μ	μ	μ	Greek Letters
ν	nu	957	3BD	%3BD;	ν	ν	ν	Greek Letters
ξ	xi	958	3BE	%3BE;	ξ	ξ	ξ	Greek Letters
ο	omicron	959	3BF	%3BF;	ο	ο	ο	Greek Letters
π	pi	960	3C0	%3C0;	π	π	π	Greek Letters
ρ	rho	961	3C1	%3C1;	ρ	ρ	ρ	Greek Letters
ς	sigmaf	962	3C2	%3C2;	ς	ς		Greek Letters
σ	sigma	963	3C3	%3C3;	σ	σ	σ	Greek Letters
τ	tau	964	3C4	%3C4;	τ	τ	τ	Greek Letters
υ	upsilon	965	3C5	%3C5;	υ	υ	υ	Greek Letters
φ	phi	966	3C6	%3C6;	φ	φ	φ	Greek Letters
χ	chi	967	3C7	%3C7;	χ	χ	χ	Greek Letters
ψ	psi	968	3C8	%3C8;	ψ	ψ	ψ	Greek Letters
ω	omega	969	3C9	%3C9;	ω	ω	ω	Greek Letters
ϑ	theta symbol	977	3D1	%3D1;	ϑ	ϑ	&thetasym;	Greek Letters
ϒ	upsilon symbol	978	3D2	%3D2;	ϒ	ϒ	&upsih;	Greek Letters
ϖ	pi symbol	982	3D6	%3D6;	ϖ	ϖ	ϖ	Greek Letters
	en space	8194	2002	%2002;			&ensp;	Other
	em space	8195	2003	%2003;			&emsp;	Other
	thin space	8201	2009	%2009;				Other
‌	zero width non-joiner	8204	200C	%200C;	‌	‌	&zwnj;	Other
‍	zero width joiner	8205	200D	%200D;	‍	‍	&zwj;	Other
‎	left-to-right mark	8206	200E	%200E;	‎	‎	&lrm;	Other
‏	right-to-left mark	8207	200F	%200F;	‏	‏	&rlm;	Other
–	en dash	8211	2013	%2013;	–	–	–
—	em dash	8212	2014	%2014;	—	—	—
‘	left single curly quote	8216	2018	%2018;	‘	‘	‘
’	right single curly quote	8217	2019	%2019;	’	’	’
‚	single low-9 quotation mark	8218	201A	%201A;	‚	‚	&sbquo;	Other
“	left double curly quote	8220	201C	%201C;	“	“	“
”	right double curly quote	8221	201D	%201D;	”	”	”
„	double low-9 quotation mark	8222	201E	%201E;	„	„	&bdquo;	Other
†	dagger	8224	2020	%2020;	†	†	&dagger;	Other
‡	double dagger	8225	2021	%2021;	‡	‡	&Dagger;	Other
•	bullet	8226	2022	%2022;	•	•	•	Other
…	horizontal ellipsis	8230	2026	%2026;	…	…	…	Other
‰	per mille	8240	2030	%2030;	‰	‰	&permil;	Other
′	minutes	8242	2032	%2032;	′	′	′	Other
″	seconds	8243	2033	%2033;	″	″	″	Other
‹	single left angle quotation	8249	2039	%2039;	‹	‹	&lsaquo;	Other
›	single right angle quotation	8250	203A	%203A;	›	›	&rsaquo;	Other
‾	overline	8254	203E	%203E;	‾	‾	&oline;	Other
€	Euro	8364	20AC	%20AC;	€	€	€
™	trademark	8482	2122	%2122;	™	™	™	Other
←	left arrow	8592	2190	%2190;	←	←	←	Other
↑	up arrow	8593	2191	%2191;	↑	↑	↑	Other
→	right arrow	8594	2192	%2192;	→	→	→	Other
↓	down arrow	8595	2193	%2193;	↓	↓	↓	Other
↔	left right arrow	8596	2194	%2194;	↔	↔	↔	Other
↵	carriage return arrow	8629	21B5	%21B5;	↵	↵	&crarr;	Other
∀	for all	8704	2200	%2200;	∀	∀	∀	Math Symbols
∂	part	8706	2202	%2202;	∂	∂	∂	Math Symbols
∃	exists	8707	2203	%2203;	∃	∃	∃	Math Symbols
∅	empty	8709	2205	%2205;	∅	∅	∅	Math Symbols
∇	nabla	8711	2207	%2207;	∇	∇	∇	Math Symbols
∈	isin	8712	2208	%2208;	∈	∈	∈	Math Symbols
∉	notin	8713	2209	%2209;	∉	∉	∉	Math Symbols
∋	ni	8715	220B	%220B;	∋	∋	&ni;	Math Symbols
∏	prod	8719	220F	%220F;	∏	∏	∏	Math Symbols
∑	sum	8721	2211	%2211;	∑	∑	∑	Math Symbols
−	minus	8722	2212	%2212;	−	−	−	Math Symbols
∗	lowast	8727	2217	%2217;	∗	∗	&lowast;	Math Symbols
√	square root	8730	221A	%221A;	√	√	√	Math Symbols
∝	proportional to	8733	221D	%221D;	∝	∝	&prop;	Math Symbols
∞	infinity	8734	221E	%221E;	∞	∞	∞	Math Symbols
∠	angle	8736	2220	%2220;	∠	∠	&ang;	Math Symbols
∧	and	8743	2227	%2227;	∧	∧	&and;	Math Symbols
∨	or	8744	2228	%2228;	∨	∨	&or;	Math Symbols
∩	cap	8745	2229	%2229;	∩	∩	∩	Math Symbols
∪	cup	8746	222A	%222A;	∪	∪	∪	Math Symbols
∫	integral	8747	222B	%222B;	∫	∫	∫	Math Symbols
∴	therefore	8756	2234	%2234;	∴	∴	&there4;	Math Symbols
∼	similar to	8764	223C	%223C;	∼	∼	&sim;	Math Symbols
≅	congruent to	8773	2245	%2245;	≅	≅	&cong;	Math Symbols
≈	almost equal	8776	2248	%2248;	≈	≈	≈	Math Symbols
≠	not equal	8800	2260	%2260;	≠	≠	≠	Math Symbols
≡	equivalent	8801	2261	%2261;	≡	≡	&equiv;	Math Symbols
≤	less or equal	8804	2264	%2264;	≤	≤	≤	Math Symbols
≥	greater or equal	8805	2265	%2265;	≥	≥	≥	Math Symbols
⊂	subset of	8834	2282	%2282;	⊂	⊂	⊂	Math Symbols
⊃	superset of	8835	2283	%2283;	⊃	⊃	⊃	Math Symbols
⊄	not subset of	8836	2284	%2284;	⊄	⊄	&nsub;	Math Symbols
⊆	subset or equal	8838	2286	%2286;	⊆	⊆	&sube;	Math Symbols
⊇	superset or equal	8839	2287	%2287;	⊇	⊇	&supe;	Math Symbols
⊕	circled plus	8853	2295	%2295;	⊕	⊕	&oplus;	Math Symbols
⊗	cirled times	8855	2297	%2297;	⊗	⊗	&otimes;	Math Symbols
⊥	perpendicular	8869	22A5	%22A5;	⊥	⊥	&perp;	Math Symbols
⋅	dot operator	8901	22C5	%22C5;	⋅	⋅	⋅	Math Symbols
⌈	left ceiling	8968	2308	%2308;	⌈	⌈	&lceil;	Other
⌉	right ceiling	8969	2309	%2309;	⌉	⌉	&rceil;	Other
⌊	left floor	8970	230A	%230A;	⌊	⌊	&lfloor;	Other
⌋	right floor	8971	230B	%230B;	⌋	⌋	&rfloor;	Other
◊	lozenge	9674	25CA	%25CA;	◊	◊	&loz;	Other
♠	spade	9824	2660	%2660;	♠	♠	&spades;	Other
♣	club	9827	2663	%2663;	♣	♣	&clubs;	Other
♥	heart	9829	2665	%2665;	♥	♥	&hearts;	Other
♦	diamond	9830	2666	%2666;	♦	♦	&diams;	Other