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Chapter 
  26     Contents     
  Chapter 28 
    
SOME OF THE MORE COMMON ABBREVIATIONS IN CW WORK
ABT  about                        
NW    now
AGN  again                        
OB    old boy
ANT  antenna                      
OM    old man
BCI  broadcast interference       
OP    operator
BCL  broadcast listener           
OT    old timer
BK   break                        
PSE   please
C    yes                          
PWR   power
CUD  could                        
R     received as transmitted
CUL  see you later                
RCD   received
CUZ  because                      
RCVR  receiver
CW   continuous wave              
RFI   radio freq. interference
     (telegraphic code)           
RIG   station equipment
DX   distance                     
RPT   repeat; I repeat
ES   and                          
SED   said
FB   fine business; excellent     
SIG   signal; signature
GA   go ahead; good afternoon     
SKED  schedule
GE   good evening                 
SRI   sorry
GM   good morning                 
TMW   tomorrow
GN   good night                   
TNX   thanks
GND  ground                       
TVI   television interference
GUD  good                         
TT    that
HI   high; laugh                  
TU    thank you
HR   here                         
UR    your
HV   have                         
VY    very
HW   how                          
WKD-WKG  worked - working
LID  poor operator                
WL    well
MSG  message                      
WUD   would
N    no                           
WX    weather
NR   number                       
XMTR  transmitter
                                  
XTAL  crystal
                                  
XYL   wife
                                  
YL    young lady
 
ABBREVIATIONS USED IN TRAFFIC HANDLING
AA    all after                 
NIL   nothing; I have nothing for
AB    all before                       
you
ADR   address                   
PBL   preamble
BN    all between               
REF   refer to
CFM   confirm                   
SINE  opr's personal initials
CK    check                     
VC   prefix to service message
DLD   delivered                 
TXT   text
GBA   give better address       
WA    word after
MSG   prefix to radiogram       
WB    word before
                                
WD    word
 
EXAMPLES
OF THE PHILLIPS CODE
  The Phillips code was 
  developed to bring the sending operators's skill up toward that of the receiving 
  operator, who typically could 
  receive much faster than anyone could send by hand. Phillips code is a systematic, 
  rigid system of abbreviations used 
  along with normal spelling of all other words, and cuts total transmission time 
  about in half.  There were about 6000 abbreviations 
  under this long-used system.  It was used in commercial press (news) transmissions.  
  A skilled operator could easily 
  keep up, typing out the words in full as fast as the sender could hand send, 
  but he did'nt dare let his mind wander. 
Words were
cut to their "backbone", leaving only the letters that carry the brunt
of their pronunciation.  See the list below
  for how this was done.  
  Abbreviated words were modified by, e.g., adding "d" for the past tense of verbs 
  and  "g" for -ing; "s" 
  was added to nouns for their plural; some words added "b" forable.  A couple 
  of simple examples  of text are given here. 
Example of 188 letters 
  reduced to 116 (?) 61.7%:- 
  "T DCN CD MEAN T END 
  F UNPRECEDENTED TWO Y CDY BTL, T FS D US X A SURROGATE MOTHER WS TKN TO TRL 
  FO BACKING OUT O AN AGM TO TURN OV A CHILD SHE BORE UND CAK." 
ranslated into normal 
  text, it says:-
  "The 
  decision could mean the end of the unprecedented two year custody battle, the 
  first in the United States in which a 
  surrogate mother was 
  taken to trial for backing out of an agreement to turn over a child she bore 
  under contract." 
AB     about       
GG    going          
S     send
ABV    above       
GTG   getting        
SAF   soon as feasible
ADZ    advise      
GV    give
AF     after       
GM    gentleman       SAP  
soon as possible
AG     again
AJ     adjust      
H     has            
SD     should
ANR    another     
HD    had            
SED    said
AR     answer      
HM    him            
SES    says
AX     ask         
HR    here, hear      SM    
some
AY     any         
HS    his            
SMG    something
AYG    anything    
HV    have           
SM     somehere
AYM    any more    
HW    how            
SN     soon
                                         
SNC    since
B      be          
ICW    in connection  SPL    special
BC     because            
with           STN   
station
BD     board       
IM     immediately    SVL   
several
BF     before      
INVG   investigate
BH     both        
IX     it is         
T      the
BK     break                             
TGH    telegraph
BN     been        
KW     know          
TGR    together
BTN    between                           
TI     time
BTR    better      
LV     leave         
TK     take
                                         
TM     them
C      see         
M      more          
TNK    think
CCN    conclusion  
MK     make          
TRU    through
CD     could       
MSG    missing       
TS     this
CK     check       
MSJ    message       
TT     that
CKT    circuit     
MSR    measure       
TTT    that the
CL     call                              
TW     tomorro
CLO    close                             
TY     they
CLR    clear       
N      not
CMB    combine     
NA     name          
U      you
CNG    change      
NF     notify        
UN     until
CT     connect     
NI     night         
UR     your
CU     current     
NTG    nothing
CY     copy        
NUM    number        
VY     very
                   
NR     near
D      in the      
NV     never         
W      with
DD     did         
NW     now           
WD     would
DT     do not      
NX     next          
WG     wrong
DUX    duplex                            
WH     which
                   
OD     order         
WI     will
EMGY  emergency    
OFS    office        
WIN    within
EQ    equip        
OP     operate       
WIT    witness
EQPT  equipment    
OTR    other         
WK     week
                   
OV     over          
WN     when
 
F     of the                             
WO     who
FD    find         
PGH    paragraph      WR    
were
FJ    found        
PLS    please        
WS     was
FM    from                               
WT     what
FR    for          
Q      on the        
WY     why
FT    for the      
QK     quick
FYI   for your                           
YA     yesterday
      information
 
G     from the
GD    good
 
  In addition to these 
  there were a large number of very short special abbreviations for phrases common 
  in news releases, such as 
  for "President of the United States," etc.  Usually these consisted of 
  3 - 5 letters, very brief. 
   
A FEW USEFUL 
Z- SIGNALS
  The Z-signals were 
  developed and used for a time by some commercial operators.  A few of them 
  which might be useful to amateurs 
  are:- 
ZCG  local
receiving conditions good
ZCP 
local receiving conditions poor
ZLS 
we are suffering from a lightning storm
ZSH 
static is heavy here
ZOK  we
are receiving OK
ZSR 
your sigs strong readable
ZGS 
your signals are getting stronger
ZWR 
your sigs weak but readable
ZFS 
your signals are fading slightly
ZVS 
signals varying in intensity
ZFB 
your signals are fading badly
ZGW 
your signals are getting weaker
ZSU 
your sigs are unreadable
ZAN 
we can receive absolutely nothing
ZUB 
we are unable to break you
ZVF  your
signals are varying in frequency
ZDH 
your dits are too heavy(long), please adjust
ZDL 
your dits are too light(short), please adjust
 
ZMO 
stand by a moment
ZMQ 
stand by for...
ZLB 
give long breaks
ZWO 
send words once
ZWT 
send words twice
ZSF 
send faster
ZSS 
send slower
ZTH 
send by hand
ZCS 
cease sending
ZAP 
acknowledge please
ZHC  how
are your receiving conditions?
ZRO 
are you receiving OK?
You will notice
that these signals are much easier to remember than the Q-signals. 
The two letters following Z- are suggestive. (QST 1943 No p. 63)
 
In 1910 some
wireless abbreviations were:
  GA=  go ahead,  4= please start me, where...,  
  13= understand, 25= am busy now,  
  30= no more,  77= message for you,  99= keep out! 
   
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