Unicode: 22B4. Infix ordering operator. x ⊴ y is by default interpreted as LeftTriangleEqual[x,y].
Unicode: 2951. Infix arrow-like operator. x ⥑ y is by default interpreted as LeftUpDownVector[x,y]. Extensible character.
Unicode: 2960. Infix arrow-like operator. x ⥠ y is by default interpreted as LeftUpTeeVector[x,y]. Extensible character.
Unicode: 2958. Infix arrow-like operator. x ⥘ y is by default interpreted as LeftUpVectorBar[x,y]. Extensible character.
Unicode: 21BF. Infix arrow-like operator. x ↿ y is by default interpreted as LeftUpVector[x,y]. Extensible character.
Unicode: 2952. Infix arrow-like operator. x ⥒ y is by default interpreted as LeftVectorBar[x,y]. Extensible character.
Unicode: 21BC. Infix arrow-like operator. x ↼ y is by default interpreted as LeftVector[x,y]. Extensible character.
Unicode: 22DA. Infix ordering operator. x ⋚ y is by default interpreted as LessEqualGreater[x,y].
Unicode: 2266. Infix ordering operator. x ≦ y is by default interpreted as LessFullEqual[x,y].
Unicode: 2276. Infix ordering operator. x ≶ y is by default interpreted as LessGreater[x,y].