<s>
Code	B-Application
page	I-Application
37	I-Application
(	O
CCSID	O
37	O
;	O
label	O
)	O
,	O
known	O
as	O
"	O
USA/Canada	O
-	O
CECP	O
"	O
,	O
is	O
an	O
EBCDIC	B-Language
code	O
page	O
used	O
on	O
IBM	O
mainframes	O
.	O
</s>
<s>
Code	B-Application
page	I-Application
37	I-Application
is	O
one	O
of	O
the	O
most-used	O
and	O
best-supported	O
EBCDIC	B-Language
code	O
pages	O
.	O
</s>
<s>
It	O
is	O
used	O
as	O
the	O
default	O
z/OS	B-Application
code	O
page	O
in	O
the	O
United	O
States	O
and	O
other	O
English	O
speaking	O
countries	O
.	O
</s>
<s>
It	O
is	O
considered	O
the	O
"	O
required	O
"	O
EBCDIC	B-Language
code	O
page	O
for	O
the	O
United	O
States	O
,	O
and	O
also	O
used	O
in	O
Australia	O
,	O
New	O
Zealand	O
,	O
the	O
Netherlands	O
,	O
Portugal	O
and	O
Brazil	O
,	O
and	O
on	O
ESA/390	O
systems	O
in	O
Canada	O
,	O
but	O
not	O
on	O
Canadian	O
AS/400	B-Device
systems	O
,	O
which	O
use	O
Code	O
page	O
500	O
instead	O
.	O
</s>
<s>
It	O
is	O
one	O
of	O
four	O
EBCDIC	B-Language
code	O
pages	O
(	O
alongside	O
500	O
,	O
875	O
and	O
1026	O
)	O
with	O
mapping	O
data	O
supplied	O
by	O
Microsoft	O
to	O
the	O
Unicode	O
Consortium	O
,	O
and	O
one	O
of	O
seven	O
(	O
alongside	O
273	O
,	O
424	O
,	O
500	O
,	O
875	O
,	O
1026	O
and	O
1140	O
)	O
supported	O
by	O
Python	B-Language
as	O
standard	O
.	O
</s>
<s>
Code	B-Application
page	I-Application
37	I-Application
exists	O
in	O
two	O
versions	O
:	O
a	O
"	O
base	O
character	O
set	O
"	O
or	O
"	O
DP94	O
"	O
version	O
(	O
GCSGID	O
101	O
with	O
CPGID	O
37	O
,	O
or	O
CCSID	O
8229	O
)	O
,	O
containing	O
only	O
94	O
graphical	O
characters	O
(	O
plus	O
the	O
space	O
and	O
control	O
codes	O
)	O
,	O
and	O
a	O
"	O
CECP	O
"	O
(	O
Country	O
Extended	O
Code	O
Page	O
)	O
version	O
(	O
GCSGID	O
697	O
with	O
CPGID	O
37	O
,	O
or	O
CCSID	O
37	O
)	O
with	O
expansions	O
to	O
support	O
the	O
entire	O
ISO/IEC	O
8859-1	O
repertoire	O
.	O
</s>
<s>
The	O
CECP	O
code	O
pages	O
,	O
including	O
code	B-Application
page	I-Application
37	I-Application
,	O
were	O
modified	O
in	O
1986	O
.	O
</s>
<s>
The	O
post-1986	O
version	O
is	O
sometimes	O
referred	O
to	O
as	O
code	B-Application
page	I-Application
37	I-Application
"	O
version	O
1	O
"	O
(	O
"	O
037/1	O
"	O
)	O
,	O
while	O
the	O
previous	O
version	O
is	O
referred	O
to	O
as	O
code	B-Application
page	I-Application
37	I-Application
"	O
version	O
0	O
"	O
,	O
or	O
alternatively	O
as	O
code	O
page	O
1070	O
.	O
</s>
<s>
The	O
differing	O
portion	O
of	O
the	O
older	O
version	O
is	O
shown	O
below	O
;	O
the	O
remainder	O
is	O
the	O
same	O
as	O
the	O
current	O
code	B-Application
page	I-Application
37	I-Application
.	O
</s>
<s>
Since	O
CP037	O
contains	O
all	O
of	O
the	O
standard	O
Latin-1	O
characters	O
,	O
it	O
is	O
possible	O
to	O
translate	O
the	O
character	O
codes	O
from	O
the	O
CP037	O
charset	O
to	O
ISO	O
8859-1	O
character	O
codes	O
,	O
so	O
that	O
translation	O
back	O
to	O
the	O
CP037	O
charset	O
is	O
an	O
exact	O
value-preserving	O
round-trip	B-Algorithm
conversion	O
.	O
</s>
<s>
Likewise	O
,	O
half	O
of	O
the	O
control	O
character	O
codes	O
can	O
be	O
translated	O
into	O
their	O
exact	O
ASCII	B-Protocol
equivalents	O
.	O
</s>
<s>
If	O
the	O
remaining	O
EBCDIC-only	O
control	O
characters	O
are	O
translated	O
(	O
arbitrarily	O
)	O
into	O
the	O
remaining	O
unused	O
ASCII	B-Protocol
codes	I-Protocol
points	O
(	O
hex	O
80	O
to	O
9F	O
)	O
as	O
well	O
,	O
the	O
resulting	O
translation	O
covers	O
all	O
of	O
the	O
256	O
character	O
code	O
points	O
.	O
</s>
<s>
Several	O
other	O
code	O
pages	O
exist	O
,	O
which	O
amount	O
to	O
code	B-Application
page	I-Application
37	I-Application
with	O
a	O
few	O
characters	O
swapped	O
.	O
</s>
<s>
In	O
particular	O
,	O
code	B-Application
page	I-Application
37	I-Application
encodes	O
the	O
hard	O
brackets	O
(	O
)	O
at	O
BA	O
and	O
BB	O
,	O
while	O
other	O
variants	O
use	O
other	O
encodings	O
for	O
the	O
hard	O
brackets	O
.	O
</s>
<s>
For	O
example	O
,	O
code	O
page	O
1047	O
is	O
a	O
variant	O
used	O
by	O
the	O
MVS	B-Application
Open	O
Systems	O
compiler	O
.	O
</s>
<s>
It	O
differs	O
from	O
code	B-Application
page	I-Application
37	I-Application
in	O
six	O
positions	O
:	O
and	O
switch	O
places	O
,	O
as	O
do	O
and	O
,	O
placing	O
the	O
hard	O
brackets	O
at	O
AD	O
and	O
BD	O
;	O
the	O
caret	O
and	O
not	O
sign	O
also	O
switch	O
places	O
This	O
encoding	O
of	O
the	O
brackets	O
was	O
inherited	O
from	O
the	O
3270	O
display	O
system	O
.	O
</s>
<s>
Although	O
IBM	O
intends	O
code	O
page	O
1047	O
to	O
be	O
used	O
to	O
fulfil	O
specific	O
requirements	O
only	O
,	O
and	O
not	O
as	O
a	O
replacement	O
for	O
code	O
pages	O
37	O
and	O
500	O
,	O
the	O
subset	O
of	O
code	O
page	O
1047	O
encoding	O
the	O
ASCII	B-Protocol
repertoire	O
was	O
used	O
for	O
the	O
single-byte	O
graphical	O
codes	O
in	O
UTF-EBCDIC	O
.	O
</s>
<s>
A	O
hybrid	O
of	O
code	O
pages	O
37	O
and	O
1047	O
used	O
in	O
combination	O
with	O
code	B-Language
page	I-Language
310	I-Language
on	O
the	O
3279	O
system	O
has	O
been	O
acknowledged	O
by	O
SHARE	O
,	O
but	O
not	O
officially	O
designated	O
as	O
a	O
code	O
page	O
by	O
IBM	O
,	O
and	O
is	O
sometimes	O
referred	O
to	O
as	O
code	O
page	O
37-2	O
by	O
transcoding	B-Algorithm
software	O
.	O
</s>
<s>
It	O
mostly	O
matches	O
code	O
page	O
1047	O
,	O
except	O
that	O
the	O
caret	O
and	O
the	O
not	O
sign	O
are	O
inverted	O
to	O
match	O
code	B-Application
page	I-Application
37	I-Application
.	O
</s>
<s>
Code	O
page	O
500	O
,	O
known	O
as	O
"	O
International	O
EBCDIC	B-Language
"	O
,	O
"	O
International	O
Latin-1	O
"	O
or	O
"	O
International	O
Number	O
5	B-Application
"	O
,	O
is	O
the	O
other	O
major	O
EBCDIC	B-Language
encoding	O
for	O
the	O
ISO/IEC	O
8859-1	O
repertoire	O
.	O
</s>
<s>
It	O
is	O
used	O
in	O
Belgium	O
,	O
Switzerland	B-Protocol
and	O
on	O
AS/400	B-Device
systems	O
in	O
Canada	O
.	O
</s>
<s>
It	O
is	O
related	O
to	O
code	B-Application
page	I-Application
37	I-Application
and	O
has	O
the	O
same	O
repertoire	O
,	O
but	O
differs	O
in	O
seven	O
positions	O
;	O
in	O
particular	O
,	O
it	O
encodes	O
and	O
at	O
4A	O
and	O
5A	O
respectively	O
,	O
which	O
are	O
used	O
for	O
the	O
cent	O
sign	O
(	O
)	O
and	O
exclamation	O
point	O
(	O
)	O
in	O
code	B-Application
page	I-Application
37	I-Application
.	O
</s>
<s>
A	O
variant	O
of	O
code	B-Application
page	I-Application
37	I-Application
with	O
the	O
euro	O
sign	O
(	O
)	O
character	O
added	O
at	O
the	O
9Fhex	O
position	O
,	O
replacing	O
the	O
universal	O
currency	O
sign	O
(	O
)	O
is	O
code	O
page	O
1140	O
.	O
</s>
<s>
An	O
EBCDIC	B-Language
code	O
page	O
with	O
the	O
ISO/IEC	O
8859-15	O
repertoire	O
,	O
including	O
the	O
euro	O
sign	O
,	O
is	O
code	O
page	O
924	O
;	O
this	O
is	O
related	O
to	O
code	O
page	O
1047	O
but	O
with	O
the	O
ISO/IEC	O
8859-1	O
characters	O
replaced	O
with	O
their	O
ISO/IEC	O
8859-15	O
replacements	O
,	O
with	O
¢	O
and	O
¬	O
moved	O
to	O
their	O
code	O
page	O
500	O
locations	O
at	O
B0hex	O
and	O
BAhex	O
respectively	O
,	O
and	O
with	O
Ý	O
moved	O
to	O
4Ahex	O
.	O
</s>
