ABT – About
ADR – Address
AGN – Again
AM – Amplitude Modulation
ANT – Antenna
BK – Break, Break in
BUG – Semi-Automatic key
B4 – Before
C – Yes, Correct
CFM – Confirm; I confirm
CK – Ckeck
CLBK – Callbook
CONDX – Conditions
CQ – Calling any station
CU – See You
CUL – See You later
CW – Continuous wave
DE – From, this Is
DN – Down
EL – Element
FB – Fine Business, excellent
FER – For
FM – Frequency Modulation: From
GA – Go ahead; Good Afternoon
GB – Good bye, God Bless
GD – Good
GE – Good Evening
GM – Good morning
GN – Good night
GND – Ground
GUD – Good
HH – Error in sending
HI – The telegraph laugh; High
HPE – Hope
HQ – Headquarters
HR – Here; Hear
HV – Have
HW – How, How Copy?
INFO – Info
LTR – Later; letter
MSG – Message; Prefix to radiogram
N – No, Negative, Incorrect, No More
NIL – Nothing; I have nothing for you
NR – Number
OM – Old man
OP – Operator
OPR – Operator
PSE – Please
PWR – Power
R – Received as transmitted; Roger
RCD – Received
RCVR – Receiver
REF – Refer to; Referring to; Reference
RFI – Radio frequency interference
RIG – Station equipment
RPT – Repeat, Report
RTTY – Radio teletype
RST – Readability, strength, tone
RX – Receive, Receiver
SIG – Signature; Signal
SKED – Schedule
SRI – Sorry
SSB – Single Side Band
STN – Station
T – Zero
TFC – Traffic
TMW – Tomorrow
TKS – Thanks
TNX – Thanks
TR, TX – Transmit
T/R – Transmit/Receive
TX – Transmitter; Transmit
TXT – Text
U – You
UR – Your; You’re
URS – Yours
VFO – Variable Frequency Oscillator
VY – Very
W – Watts
WL – Well; Will
WPM – Words Per Minute
WRD – Word
WUD – Would
WX- Weather
XCVR – Transceiver
XMTR – Transmitter
XTAL – Crystal
XYL – Wife
YL – Young lady
YR – Year
73 – Best Regards
88 – Love and kisses
