Abbreviations
Each Qedit command has a name such as List that you can abbreviate to any leading subset. Thus, L means List. Some commands require more than one letter: GARbage, DEStroy, RENumber, SHut, VIsual. You may append option letters to the command: Q, T, or J. Q means "quiet", T means "template", and J means various things, depending on the command.
list all {fully spelled out}
l @ {maximal abbreviation}
lq {list quietly}
listqt {list quietly, with template}
lqjt {list quiet, jumping, with template}
list $ {most recent external file name}
s dec on {Set Decimal command}
sh {Shut command}