LIST OF ADDITIONAL DISCOVERER DESIGNATIONS                   
                                                                                
                                                                                
AC    Clark, Alvan                  
AG    AG catalog                    
AGC   Clark, A.G.                   
ALG   Algiers Obs.                  
AOT   Astronomical Observatory Torino
BAT   Batterman, H.                 
BEW
BRD   Bird, F.                      
BSO   Brisbane Obs.                 
BUP   Burnham p.m. stars            
CHR   Center for High Angular Resolution Astronomy
COO   Cordoba Obs.                  
COP   Copland, R.                   
CPD   Cape Photo. Durch.            
DOR   Dorpat Obs.                   
DYR   Dyer, E.R. Jr.                
EDG   Edgecomb, D.W.                
FRH   Furuhjelm, R.                 
GAN   Anderson, G.                  
GNT   Grant
GOL   Goldschmidt, H.               
GRB   Groombridge, S.               
HDO   Harvard Obs.                  
HIL   Hill, L.                      
HLM   Holmes, E.                    
HRL   Harlan, G.                    
HRS   Harris, D.L.                  
HTG   Hastings, C.S.                
JOY   Joy, A.H.                     
KOP   Kopal, Z.                     
KR    Kruger, A.                    
KRO   Kron, G.                      
LAL   Lalande, F. de                
LAR   Larink, J.                    
LDS   Luyten p.m. catalog           
LEE   Lee, O.J.                     
LPM   Luyten p.m. catalog           
LPO   La Plata Obs.                 
LSL   Lasell, W.                    
MLO   Melbourne Obs.                
NZO   New Zealand Obs.              
OST   Oosterhoff, P. Th.
PAR   Parkhurst, J.A.               
PRN   Perrine, C.D.                 
PRY   Perry, J.J.                   
PUI   Puiseux
REI   Reinmuth, K.                  
RMK   Rumker, C.                    
SAN   Sanford, R.F.                 
SCJ   Schjellerup, H.               
SDK   Sanduleak
SLO   Slocum, F.                    
STI   Stein, J.                     
SWI   Swift, L.                     
SYO   Sydney Obs.                   
TAY   Taylor, P.H.                  
TP    Tapia, N.                     
TRU   Trumpler, R.                  
TUC   Tucker, R.H.                  
WEB   Webb, T.W.                    
WEI   Weisse, M.                    
WEY   Weymouth, C.                  
WLF   Wolf
WNO   Washington Obs.               
YNG   Young, C.A.