What does Q signals et al stand for?

Q signals et al stands for "Broad variety of three letters in Morse code signals beginning with letter 'Q':"

How to abbreviate "Broad variety of three letters in Morse code signals beginning with letter 'Q':"?

"Broad variety of three letters in Morse code signals beginning with letter 'Q':" can be abbreviated as Q signals et al

What is the meaning of Q signals et al abbreviation?

The meaning of Q signals et al abbreviation is "Broad variety of three letters in Morse code signals beginning with letter 'Q':"

What does Q signals et al mean?

Q signals et al as abbreviation means "Broad variety of three letters in Morse code signals beginning with letter 'Q':"