ASCII character set (ISO 646)

The following table combines the international version of the ISO 646 character set, the US version (equivalent to the 7-bit US ASCII coded character set), the British version and the German version.

decimal	octal	hex		Meaning	Control
0	00	00	NUL	No operation	@
1	01	01	SOH	Start of Heading	A
2	02	02	STX	Start of Text	B
3	03	03	ETX	End of Text	C
4	04	04	EOT	End of Transmission END key	D
5	05	05	ENQ	Enquiry	E
6	06	06	ACK	Acknowledge	F
7	07	07	BEL	Bell	G
8	10	08	BS	Backspace	H
9	11	09	HT	Horizontal Tabulation	I
10	12	0A	LF	Line Feed	J
11	13	0B	VT	Vertical Tabulation	K
12	14	0C	FF	Form Feed	L
13	15	0D	CR	Carriage Return	M
14	16	0E	SO	Shift Out	N
15	17	0F	SI	Shift In	O
16	20	10	DLE	Data Link Escape	P
17	21	11	DC1	Device Control 1 (turn output on)	Q
18	22	12	DC2	Device Control 2	R
19	23	13	DC3	Device Control 3 (turn output off)	S
20	24	14	DC4	Device Control 4	T
21	25	15	NAK	Negative Acknowledge	U
22	26	16	SYN	Synchronous Idle	V
23	27	17	ETB	End of Transmission Block	W
24	30	18	CAN	Cancel	X
25	31	19	EM	End of Medium (Signal3)	\ or |
26	32	1A	SUB	Substitute Character	Z
27	33	1B	ESC	Escape
28	34	1C	FS	File Separator	\
29	35	1D	GS	Group Separator	]
30	36	1E	RS	Record Separator	^
32	40	20	SP	SPACE
33	41	21	!
34	42	22	"
35	43	23	#	see 1)
36	44	24	$	see 2)
37	45	25	%
38	46	26	&
39	47	27	'
40	50	28	(
41	51	29	)
42	52	2A	*
43	53	2B	+
44	54	2C	,
45	55	2D	-
46	56	2E	.
47	57	2F	/
48	60	30	0
49	61	31	1
50	62	32	2
51	63	33	3
52	64	34	4
53	65	35	5
54	66	36	6
55	67	37	7
56	70	38	8
57	71	39	9
58	72	3A	:
59	73	3B	;
60	74	3C	<
61	75	3D	=
62	76	3E	>
63	77	3F	?
64	100	40	@
65	101	41	A
66	102	42	B
67	103	43	C
68	104	44	D
69	105	45	E
70	106	46	F
71	107	47	G
72	110	48	H
73	111	49	I
74	112	4A	J
75	113	4B	K
76	114	4C	L
77	115	4D	M
78	116	4E	N
79	117	4F	O
80	120	50	P
81	121	51	Q
82	122	52	R
83	123	53	S
84	124	54	T
85	125	55	U
86	126	56	V
87	127	57	W
88	130	58	X
89	131	59	Y
90	132	5A	Z
91	133	5B	[	see 1); German: Ä
92	134	5C	\	see 1); German: Ö
93	135	5D	]	see 1); German: Ü
94	136	5E	^
95	137	5F	_
96	140	60	`
97	141	61	a
98	142	62	b
99	143	63	c
100	144	64	d
101	145	65	e
102	146	66	f
103	147	67	g
104	150	68	h
105	151	69	i
106	152	6A	j
107	153	6B	k
108	154	6C	l
109	155	6D	m
110	156	6E	n
111	157	6F	o
112	160	70	p
113	161	71	q
114	162	72	r
115	163	73	s
116	164	74	t
117	165	75	u
118	166	76	v
119	167	77	w
120	170	78	x
121	171	79	y
122	172	7A	z
123	173	7B	{	see 1); German: ä
124	174	7C	|	see 1); German: ö
125	175	7D	}	see 1); German: ü
126	176	7E		see 1); German: ß
127	177	7F	DEL	Delete / Interrupt (Signal2)

1)	ASCII:	as international variant (see table)		2)	ASCII:	~
	British:	as international variant (see table)			British:	~
	German:	umlauts (see table)			German:	ß