DateTime to Year Quater
"$($date.Year)$("{0:00}" -f [Math]::ceiling($date.Month/3) )"
DateTime to Month Abbreviation
(Get-Culture).DateTimeFormat.GetAbbreviatedMonthName($date.Month)
DateTime to Month Name
(Get-Culture).DateTimeFormat.GetMonthName($date.Month)
DateTime to Day Abbreviation
(Get-Culture).DateTimeFormat.GetAbbreviatedDayName($date.DayOfWeek.value__)