NotTildeEqual[x, y, ...] displays as x \[NotTildeEqual] y \[NotTildeEqual] ....
NotTildeFullEqual[x, y, ...] displays as x \[NotTildeFullEqual] y \[NotTildeFullEqual] ....
NotTilde[x, y, ...] displays as x \[NotTilde] y \[NotTilde] ....
NotTildeTilde[x, y, ...] displays as x \[NotTildeTilde] y \[NotTildeTilde] ....
NotVerticalBar[x, y, ...] displays as x \[NotVerticalBar] y \[NotVerticalBar] ....
PageFooterLines is an option for notebooks that specifies whether a horizontal line is inserted at the bottom of each page when the notebook is printed.
PageHeaderLines is an option for notebooks that specifies whether a horizontal line is inserted at the top of each page when the notebook is printed.
PrecedesEqual[x, y, ...] displays as x \[PrecedesEqual] y \[PrecedesEqual] ....
PrecedesSlantEqual[x, y, ...] displays as x \[PrecedesSlantEqual] y \[PrecedesSlantEqual] ....
PrecedesTilde[x, y, ...] displays as x \[PrecedesTilde] y \[PrecedesTilde] ....