ITU T.61

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T.61 is an ITU-T recommendation for a Teletex character set. T.61 predated Unicode, and was the primary character set in ASN.1 used in early versions of X.500 and X.509 for encoding strings containing characters used in Western European languages. While T.61 continues to be supported in modern versions of X.500 and X.509, it has been deprecated in favor of Unicode. It is also called Code page 1036, CP1036, or IBM 01036.

While ASN.1 does see wide use and the T.61 character set is used on some standards using ASN.1 (for example in RSA Security's PKCS #9), the 1988-11 version of the T.61 standard itself was superseded by a never-published 1993-03 version; the 1993-03 version was withdrawn by the ITU-T.[1] The 1988-11 version is still available.[1]

T.61-8bit[2]
_0 _1 _2 _3 _4 _5 _6 _7 _8 _9 _A _B _C _D _E _F
0_ NUL
0000
SOH
0001
STX
0002
ETX
0003
EOT
0004
ENQ
0005
ACK
0006
BEL
0007
BS
0008
HT
0009
LF
000A
VT
000B
FF
000C
CR
000D
SO
000E
SI
000F
1_ DLE
0010
DC1
0011
DC2
0012
DC3
0013
DC4
0014
NAK
0015
SYN
0016
ETB
0017
CAN
0018
EM
0019
SUB
001A
ESC
001B
FS
001C
GS
001D
RS
001E
US
001F
2_ SP
0020
!
0021
"
0022
%
0025
&
0026
'
0027
(
0028
)
0029
*
002A
+
002B
,
002C
-
002D
.
002E
/
002F
3_ 0
0030
1
0031
2
0032
3
0033
4
0034
5
0035
6
0036
7
0037
8
0038
9
0039
:
003A
;
003B
<
003C
=
003D
>
003E
?
003F
4_ @
0040
A
0041
B
0042
C
0043
D
0044
E
0045
F
0046
G
0047
H
0048
I
0049
J
004A
K
004B
L
004C
M
004D
N
004E
O
004F
5_ P
0050
Q
0051
R
0052
S
0053
T
0054
U
0055
V
0056
W
0057
X
0058
Y
0059
Z
005A
[
005B
]
005D
_
005F
6_ a
0061
b
0062
c
0063
d
0064
e
0065
f
0066
g
0067
h
0068
i
0069
j
006A
k
006B
l
006C
m
006D
n
006E
o
006F
7_ p
0070
q
0071
r
0072
s
0073
t
0074
u
0075
v
0076
w
0077
x
0078
y
0079
z
007A
|
007C
DEL
007F
8_ PAD
0080
HOP
0081
BPH
0082
NBH
0083
IND
0084
NEL
0085
SSA
0086
ESA
0087
HTS
0088
HTJ
0089
VTS
008A
PLD
008B
PLU
008C
RI
008D
SS2
008E
SS3
008F
9_ DCS
0090
PU1
0091
PU2
0092
STS
0093
CCH
0094
MW
0095
SPA
0096
EPA
0097
SOS
0098
SGCI
0099
SCI
009A
CSI
009B
ST
009C
OSC
009D
PM
009E
APC
009F
A_ NBSP
00A0
¡
00A1
¢
00A2
£
00A3
$
0024
¥
00A5
#
0023
§
00A7
¤
00A4
«
00AB
B_ °
00B0
±
00B1
²
00B2
³
00B3
×
00D7
µ
00B5

00B6
·
00B7
÷
00F7
»
00BB
¼
00BC
½
00BD
¾
00BE
¿
00BF
C_ ̀
0300
́
0301
̂
0302
̃
0303
̄
0304
̆
0306
̇
0307
̈
0308
̊
030A
̧
0327
̲
0332
̋
030B
̨
0328
̌
030C
D_
E_ Ω
2126
Æ
00C6
Ð
00D0
ª
00AA
Ħ
0126
IJ
0132
Ŀ
013F
Ł
0141
Ø
00D8
Œ
0152
º
00BA
Þ
00DE
Ŧ
0166
Ŋ
014A
ʼn
0149
F_ ĸ
0138
æ
00E6
đ
0111
ð
00F0
ħ
0127
ı
0131
ij
0133
ŀ
0140
ł
0142
ø
00F8
œ
0153
ß
00DF
þ
00FE
ŧ
0167
ŋ
014B

  Letter   Number   Punctuation   Symbol   Other   undefined

References[edit]

  1. ^ a b "Recommendation T.61". ITU-T.
  2. ^ RFC 1345

External links[edit]