Acronyms von A bis Z
2
3
8
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
[X]
Y
Z
X.27
X.28
X.29
X.3
X.30
X.31
X.32
X.33
X.4
X.40
X.400
X.401
X.402
X.403
X.407
X.408
X.409
X.41
X.411
X.412
X.419
X.420
X.430
X.435
X.4nn
X.5
X.50/50bis
X.500
X.501
X.509
1
2
[3]
4
5
6
7
8
9
10
11
12
13
14
15
16
17
