GPC (PRESS):
P - Pneumo coccus
R - x
E - Entero coccus
S - Strepto coccus
S - Staphylo coccus
GNC (Mor Ne):
Mor - Moraxella
Ne - Neisseria gonorrhoeae & meningitidis
GPB (MC BC late):
M - Mycobacterium
C - Clostridium
B - Bacillus
C - Corynebacterium
L - Listeria monocytogenes
a - Actino mycetes
t - Tropheryma whipplei
e - Erysipelothrix rhusiopathiae
GNB (A to H, KLPSVY) 2B 2H 3P 2S
A - Aeromonas
B - Bordetella
B - Brucella
C - Campylobacter
D - Donovanosis
E - E. coli
F - Francisella
G - Gard nerella vaginosis
H - Haemophilus
H - Helicobacter
I -
J -
K - Klebsiella
L - Legionella
M -
N -
O -
P - Pseudomonas
P - Proteus
P - Pasteurella
Q -
R -
S - Shigella
S - Salmonella (Entero bacteri aceae - 2)
T -
U -
V - Vibrio
W -
X -
Y - Yersinia
Z -