Decimal Notation in HTML

abbreviations

 ⮃ Character Notation
ampersand & &
ampersand script Ꮛ Ꮛ
email at @ @
Copyright © ©
Care of ℅ ℅
Cada una
each one		 ℆ ℆
numero sign № №
telephone sign ℡ ℡
trademark sign ™ ™
registered design ® ®
audio recording copyright ℗ ℗
account of ℀ ℀
addressed to the subject ℁ ℁
ADDRESSED TO THE SUBJECT ⅍ ⅍
service mark ℠ ℠
ohm sign Ω Ω
ohm sign inverted ℧ ℧
estimated   ℮ ℮
information source ℹ ℹ
facsimile sign ℻ ℻
 ⮃ Character Notation
Hertz Hertz ㎐ ㎐
Hertz Kilohertz ㎑ ㎑
Hertz Megahertz ㎒ ㎒
HHertz Gigahertz ㎓ ㎓
HHertz Terahertz ㎔ ㎔
metre centimetre ㎝ ㎝
metre kilometre ㎞ ㎞
metre square millimetre ㎟ ㎟
metre square centimetre ㎠ ㎠
metre square metre ㎡ ㎡
degree degree celsius ℃ ℃
degree degree fahrenheit ℉ ℉
prescription take ℞ ℞
degree kelvin sign K K
angstrom sign Å Å
ounce ℥ ℥
pi small ℼ ℼ
pi large ℿ ℿ
samaritan source symbol ⅏ ⅏
glottal stop   ʔ ʔ