Unicode: F412. Infix ordering operator. x y is by default interpreted as NotLeftTriangleBar[x,y].
Unicode: 22EC. Infix ordering operator. x ⋬ y is by default interpreted as NotLeftTriangleEqual[x,y].
Unicode: 22EA. Infix ordering operator. x ⋪ y is by default interpreted as NotLeftTriangle[x,y].
Unicode: 2270. Alias: Esc !<= Esc. Infix ordering operator. x ≰ y is by default interpreted as NotLessEqual[x,y].
Unicode: 2268. Infix ordering operator. x ≨ y is by default interpreted as NotLessFullEqual[x,y].
Unicode: 2278. Infix ordering operator. x ≸ y is by default interpreted as NotLessGreater[x,y].
Unicode: F424. Alias: Esc !</ Esc. Infix ordering operator. x y is by default interpreted as NotLessSlantEqual[x,y].
Unicode: 2274. Alias: Esc !<~ Esc. Infix ordering operator. x ≴ y is by default interpreted as NotLessTilde[x,y].
Unicode: F42B. Infix ordering operator. x y is by default interpreted as NotPrecedesEqual[x,y].
Unicode: 2280. Infix ordering operator. x ⊀ y is by default interpreted as NotPrecedes[x,y].