Mark Hobley 
ASCII

American Standard Code for Information Interchange.

Decimal
Key
Ascii
Notes
0
^@
nul
Null
1
^A
soh
Start of Heading
2
^B
stx
Start of Text
3
^C
etx
End of Text
4
^D
eot
End of Transmission
5
^E
enq
Enquiry
6
^F
ack
Acknowledge
7
^G
bel
Bell
8
^H
bs
Backspace
9
^I
ht
Horizontal Tab
10
^J
lf
Line Feed
11
^K
vt
Vertical Tab
12
^L
ff
Form Feed
13
^M
cr
Carriage Return
14
^N
so
Shift Out
15
^O
si
Shift In
16
^P
dle
Data Link Escape
17
^Q
dc1
Device Control 1
18
^R
dc2
Device Control 2
19
^S
dc3
Device Control 3
20
^T
dc4
Device Control 4
21
^U
nak
Negative Acknowledge
22
^V
syn
Synchronous Idle
23
^W
etb
End of Transmission Block
24
^X
can
Cancel
25
^Y
em
End of Medium
26
^Z
sub
Substitute
27
^[
esc
Escape
28
^\
fs
File Separator
29
^]
gs
Group Separator
30
^^
rs
Record Separator
31
^_
us
Unit Separator



Char Octal Dec Hex Description Other Names
SPACE 40 32 20 space
! 41 33 21 pling bang, exclamationmark
" 42 34 22 doublequote
bite, snakebite, quotes, quotationmark, snakebite
# 43 35 23 hash sharp, splat, crosshatch, pound (US)
$ 44 36 24 dollar
string, money
% 45 37 25 percent dragonfly, cobra, fly, butterfly, wasp, grapes
& 46 38 26 ampersand wheelchair, and
'
47 39 27 apostrophe
scar, singlequote
( 50 40 28 openbracket leftbanana, openparenthesis, openroundbracket
) 51 41 29 closebracket rightbanana, closeparenthesis, closeroundbracket
* 52 42 2a asterisk star, multiply, wildcard, glob
+ 53 43 2b add
plus, cross, church
, 54 44 2c comma
- 55 45 2d hyphen
dash, minus, takeaway
. 56 46 2e dot
point, period, fullstop
/ 57 47 2f forwardslash climb, slash, slant, divide, stroke, diagonal, uphill
0 60 48 30 zero nought, oh
1 61 49 31 one
2 62 50 32 two
3 63 51 33 three
4 64 52 34 four
5 65 53 35 five
6 66 54 36 six
7 67 55 37 seven
8 70 56 38 eight
9 71 57 39 nine
: 72 58 3a colon eyes, dotdot, twodots, dots
; 73 59 3b semicolon wink, dottedcomma
< 74 60 3c lessthan leftchevron, openbeak, openchevron, openpointybracket, openangledbracket
= 75 61 3d equals railway, tramlines, roadside, kerb, roadway
> 76 62 3e greaterthan rightchevron, closebeak, closedbeak, closechevron, closepointybracket, closeangledbracket
? 77 63 3f questionmark hook, query
@ 100 64 40 at snail, swirl, cabbage, whirl, strudle, vortex
A 101 65 41 Uppercase A
B 102 66 42 Uppercase B
C 103 67 43 Uppercase C
D 104 68 44 Uppercase D
E 105 69 45 Uppercase E
F 106 70 46 Uppercase F
G 107 71 47 Uppercase G
H 110 72 48 Uppercase H
I 111 73 49 Uppercase I
J 112 74 4a Uppercase J
K 113 75 4b Uppercase K
L 114 76 4c Uppercase L
M 115 77 4d Uppercase M
N 116 78 4e Uppercase N
O 117 79 4f Uppercase O
P 120 80 50 Uppercase P
Q 121 81 51 Uppercase Q
R 122 82 52 Uppercase R
S 123 83 53 Uppercase S
T 124 84 54 Uppercase T
U 125 85 55 Uppercase U
V 126 86 56 Uppercase V
W 127 87 57 Uppercase W
X 130 88 58 Uppercase X
Y 131 89 59 Uppercase Y
Z 132 90 5a Uppercase Z
[ 133 91 5b opensquarebracket openbox, leftbox
\ 134 92 5c backslash slope, slide, downhill, reversedslant, backslant
] 135 93 5d closesquarebracket closebox, rightbox
^ 136 94 5e caret fin, sharkfin, hat, circumflex, uparrow
_ 137 95 5f underscore score, underline, underbar, path
` 140 96 60 backtick
backquote, grave
a 141 97 61 Lowercase a
b 142 98 62 Lowercase b
c 143 99 63 Lowercase c
d 144 100 64 Lowercase d
e 145 101 65 Lowercase e
f 146 102 66 Lowercase f
g 147 103 67 Lowercase g
h 150 104 68 Lowercase h
i 151 105 69 Lowercase i
j 152 106 6a Lowercase j
k 153 107 6b Lowercase k
l 154 108 6c Lowercase l
m 155 109 6d Lowercase m
n 156 110 6e Lowercase n
o 157 111 6f Lowercase o
p 160 112 70 Lowercase p
q 161 113 71 Lowercase q
r 162 114 72 Lowercase r
s 163 115 73 Lowercase s
t 164 116 74 Lowercase t
u 165 117 75 Lowercase u
v 166 118 76 Lowercase v
w 167 119 77 Lowercase w
x 170 120 78 Lowercase x
y 171 121 79 Lowercase y
z 172 122 7a Lowercase z
{ 173 123 7b leftbrace
opensquigglybracket, leftboob, opencurlybracket, opencurlybrace,leftnipple, leftsquigglybracket
| 174 124 7c pipe
bar, pike, verticalbar, spike
} 175 125 7d rightbrace closesquigglybracket, closecurlybracket, rightboob, closecurlybrace,rightnipple, rightsquigglybracket
~ 176 126 7e tilde squiggle, wave, sinesoid
DEL 177 127 7f delete
rubout