AUTOCAD SYMBOL

No	Key-in	Symbol
1	\U+2248	Almost equal
2	\U+2220	Angle
3	\U+E100	Boundary line
4	\U+2104	Center line
5	\U+0394	Delta
6	\U+0278	Electrical phase
7	\U+E101	Flow line
8	\U+2261	Identity
9	\U+E200	Initial length
10	\U+E102	Monument line
11	\U+2260	Not equal
12	\U+2126	Ohm
13	\U+03A9	Omega
14	\U+214A	Property line
15	\U+2082	Subscript 2
16	\U+0082	Squared
17	\U+0083	Cubed
18	%% C	Diameter
19	%% d	Degree
20	%% p	±