metrical long over short

U+23D2

metrical short over long

U+23D3

metrical long over two shorts

U+23D4

metrical two shorts over long

U+23D5

metrical two shorts joined

U+23D6

metrical triseme

U+23D7

metrical tetraseme

U+23D8

metrical pentaseme

U+23D9

earth ground

U+23DA

fuse

U+23DB

top parenthesis

U+23DC

bottom parenthesis

U+23DD

top curly bracket

U+23DE

bottom curly bracket

U+23DF

top tortoise shell bracket

U+23E0

bottom tortoise shell bracket

U+23E1

white trapezium

U+23E2

benzene ring with circle

U+23E3

straightness

U+23E4

flatness

U+23E5

ac current

U+23E6

electrical intersection

U+23E7

decimal exponent symbol

U+23E8

black right-pointing double triangle

U+23E9

black left-pointing double triangle

U+23EA

black up-pointing double triangle

U+23EB

black down-pointing double triangle

U+23EC

black right-pointing double triangle with vertical bar

U+23ED

black left-pointing double triangle with vertical bar

U+23EE

black right-pointing triangle with double vertical bar

U+23EF