Simbol khusus

Simbol	Entity	Unicode	Nama
	 		non-breaking space
¬	¬	x00ac
±	±	±	plus-minus sign
Σ	Σ	Σ	Greek capital letter sigma
&3B4;	δ	Ɗ	Delta
<	&lt;	&	less than
≤	&le;	&#8804;	less or equal
>	&gt;	&	greater than
≥	&ge;	&#8804;	less or equal