LEFT AND RIGHT TACK
THREE DIMENSIONAL ANGLE
OPEN SUBSET
RIGHT S-SHAPED BAG DELIMITER
OR WITH DOT INSIDE
MATHEMATICAL RISING DIAGONAL
LONG DIVISION
WHITE DIAMOND WITH CENTRED DOT
RIGHT OUTER JOIN
LEFT AND RIGHT DOUBLE TURNSTILE
LONG RIGHT TACK
LOZENGE DIVIDED BY HORIZONTAL RULE
MATHEMATICAL LEFT WHITE SQUARE BRACKET
MATHEMATICAL LEFT WHITE TORTOISE SHELL BRACKET
MATHEMATICAL RIGHT WHITE TORTOISE SHELL BRACKET
MATHEMATICAL LEFT FLATTENED PARENTHESIS