According to and From the ARRL Website.

QNA = Answer in prearranged order.
QNC = All net stations copy.
QND = Net is directed.
QNE = Entire net stand by.
QNF = Net is free.
QNG = Take over as net control station.
QNI = Net stations report in.
QNM = You are QRMing the net.
QNN = Net control station is [call sign].
QNO = Station is leaving the net.
QNP = Unable to copy you.
QNS = Following stations are in the net.
QNT = I request permission to leave the net.
QNU = The net has traffic for you.
QNX = You are excused from the net
QNY = Shift to another frequency.
QNZ = Zero beat your signal with mine.
QRG = Will you tell me my exact frequency?
QRH = Does my frequency vary?
QRJ = Are you receiving me badly?
QRK = What is the intelligibility of my signals?
QRL = Are you busy?
QRM = Is my transmission being interfered with?
QRN = Are you troubled by static?
QRO = Shall I increase power?
QRP = Shall I decrease power?
QRQ = Shall I send faster?
QRS = Shall I send more slowly?
QRT = Shall I stop sending?
QRU = Have you anything for me?
QRV = Are you ready?
QRX = When will you call me again?
QRY = What is my turn?
QRZ = Who is calling me?
QSA = What is the strength of my signals?
QSB = Are my signals fading?
QSD = Is my keying defective?
QSG = Shall I send messages?
QSK = Can you hear between your signals?
QSL = Can you acknowledge receipt?
QSM = Shall I repeat the last message?
QSN = Did you hear me?
QSO = Can you communicate with me?
QSP = Will you relay?
QST = General call preceding a message.
QSU = Shall I send or reply on this frequency?
QSW = Will you send on this frequency?
QSX = Will you listen?
QSY = Shall I change frequency?
QSZ = Shall I send each word more than once?
QTA = Shall I cancel message?
QTB = Do you agree with my counting of words?
QTC = How many messages have you to send?
QTH = What is your location?
QTR = What is the correct time?






Dedicated to "Playing Radio"
and all things that are "FM"
6M - 2M - 1 1/4M - 70CM