Abbreviation definitions

When “Hotkeys” are displayed in the list, printed or when setting a “Hotkey”, abbreviations are used to show which keys were used, here is a list of all abbreviations and the meaning of each:

ESC        = Escape key
RTRN     = Return key
ENTR     = Enter key
TAB       = Tab key
SPC        = Space bar
CLR        = Clear key
HLP        = Help key
HOM       = Home key
PGU        = Page Up key
PGD        = Page Down key
END        = End key
CMD       = Command key
SHF        = Shift key
OPT        = Option key
CTL         = Control key
DWN       = Down Arrow key
UP          = Up Arrow key
LFT         = Left Arrow key
RGT         = Right Arrow key
DEL         = Delete key
FDEL       = Forward Delete key
F1-F15   = Function Keys (extended keyboard)