)/ ⊅ # similar to )_
(+ ∉ # (- with stroke
+) ∌ # -) with stroke
+!3 ≢ # !=3
0X ⊗ # *X like 0.
+0 ⊕ # 0+ already in use
0/ ⊘
0- ⊖
-0* ⊛ #XXX alternatively ⍟
+0* ⊛
0: ⨸
0% ⦼ # no circled percent, but close
0< ⧀
0= ⊜
0> ⧁
0! ⦶ # no circled exclamation mark
+0I ⌽ # circle stile
+0T ⍉ # circle backslash = APL Transpose
+*+ ⋆ # star operator
+*0 ⍟ # circle star, 0* is asterisk
+*a ⍺ # a* apl
+*i ⍳ # i* apl
+*I ⍸ # shifted *i
+*r ⍴ # r* apl
+*w ⍵ # w* apl
+*f ϕ # stroked f* symbol
+*p ϖ # omega p* symbol
+*k ϗ # k* abbreviation
+*R ϱ # tailed r* symbol
+*h ϑ # script h* symbol
.1 ․ # obvious location, even though ‥ and … are at inconsistent .. and 3:
** ⁑
*3 ⁂