| DEC | HEX | OCT | ESC | CHR | Description |
|---|---|---|---|---|---|
| 0 | 0x00 | 0o000 | \0 | ^@ | NUL (null) |
| 1 | 0x01 | 0o001 | ^A | SOH (start of heading) | |
| 2 | 0x02 | 0o002 | ^B | STX (start of text) | |
| 3 | 0x03 | 0o003 | ^C | ETX (end of text) | |
| 4 | 0x04 | 0o004 | ^D | EOT (end of transmission) | |
| 5 | 0x05 | 0o005 | ^E | ENQ (enquiry) | |
| 6 | 0x06 | 0o006 | ^F | ACK (acknowledge) | |
| 7 | 0x07 | 0o007 | \a | ^G | BEL (bell/alert) |
| 8 | 0x08 | 0o010 | \b | ^H | BS (backspace) |
| 9 | 0x09 | 0o011 | \t | ^I | HT (horizontal tabulation) |
| 10 | 0x0a | 0o012 | \n | ^J | LF (line feed) |
| 11 | 0x0b | 0o013 | \v | ^K | VT (vertical tabulation) |
| 12 | 0x0c | 0o014 | \f | ^L | FF (form feed) |
| 13 | 0x0d | 0o015 | \r | ^M | CR (carriage return) |
| 14 | 0x0e | 0o016 | ^N | SO (shift out) | |
| 15 | 0x0f | 0o017 | ^O | SI (shift in) | |
| 16 | 0x10 | 0o020 | ^P | DLE (data link escape) | |
| 17 | 0x11 | 0o021 | ^Q | DC1 (device control one) / XON | |
| 18 | 0x12 | 0o022 | ^R | DC2 (device control two) | |
| 19 | 0x13 | 0o023 | ^S | DC3 (device control three) / XOFF | |
| 20 | 0x14 | 0o024 | ^T | DC4 (device control four) | |
| 21 | 0x15 | 0o025 | ^U | NAK (negative acknowledge) | |
| 22 | 0x16 | 0o026 | ^V | SYN (synchronous idle) | |
| 23 | 0x17 | 0o027 | ^W | ETD (end of transmission block) | |
| 24 | 0x18 | 0o030 | ^X | CAN (cancel) | |
| 25 | 0x19 | 0o031 | ^Y | EM (end of medium) | |
| 26 | 0x1a | 0o032 | ^Z | SUB (substitute) | |
| 27 | 0x1b | 0o033 | \e | ^[ | ESC (escape) |
| 28 | 0x1c | 0o034 | ^\ | FS (file separator) | |
| 29 | 0x1d | 0o035 | ^] | GS (group separator) | |
| 30 | 0x1e | 0o036 | ^^ | RS (record separator) | |
| 31 | 0x1f | 0o037 | ^_ | US (unit separator) | |
| 32 | 0x20 | 0o040 | SP (space) | ||
| 33 | 0x21 | 0o041 | ! | exclamation point | |
| 34 | 0x22 | 0o042 | " | (double) quotation mark | |
| 35 | 0x23 | 0o043 | # | number/hash/pound sign | |
| 36 | 0x24 | 0o044 | $ | dollar sign | |
| 37 | 0x25 | 0o045 | % | percent sign | |
| 38 | 0x26 | 0o046 | & | ampersand/and | |
| 39 | 0x27 | 0o047 | ' | apostrophe | |
| 40 | 0x28 | 0o050 | ( | left parentheses/(round) bracket | |
| 41 | 0x29 | 0o051 | ) | right parentheses/(round) bracket | |
| 42 | 0x2a | 0o052 | * | asterisk/star | |
| 43 | 0x2b | 0o053 | + | plus sign | |
| 44 | 0x2c | 0o054 | , | comma | |
| 45 | 0x2d | 0o055 | - | hyphen/minus | |
| 46 | 0x2e | 0o056 | . | period/full stopp | |
| 47 | 0x2f | 0o057 | / | forward slash/stroke | |
| 48 | 0x30 | 0o060 | 0 | zero/nulli | |
| 49 | 0x31 | 0o061 | 1 | one/mono/uni | |
| 50 | 0x32 | 0o062 | 2 | two/duo/di/bi | |
| 51 | 0x33 | 0o063 | 3 | three/tri/tre/ter | |
| 52 | 0x34 | 0o064 | 4 | four/tetra/quad | |
| 53 | 0x35 | 0o065 | 5 | five/penta/quin | |
| 54 | 0x36 | 0o066 | 6 | six/hex/sex | |
| 55 | 0x37 | 0o067 | 7 | seven/hept/septua | |
| 56 | 0x38 | 0o070 | 8 | eight/octa/octo | |
| 57 | 0x39 | 0o071 | 9 | nine/ennea/nona | |
| 58 | 0x3a | 0o072 | : | colon | |
| 59 | 0x3b | 0o073 | ; | semicolon | |
| 60 | 0x3c | 0o074 | < | less-than sign | |
| 61 | 0x3d | 0o075 | = | equals sign | |
| 62 | 0x3e | 0o076 | > | greater-than sign | |
| 63 | 0x3f | 0o077 | ? | question mark |
| DEC | HEX | OCT | ESC | CHR | Description |
|---|---|---|---|---|---|
| 64 | 0x40 | 0o100 | @ | at sign | |
| 65 | 0x41 | 0o101 | A | uppercase a | |
| 66 | 0x42 | 0o102 | B | uppercase b | |
| 67 | 0x43 | 0o103 | C | uppercase c | |
| 68 | 0x44 | 0o104 | D | uppercase d | |
| 69 | 0x45 | 0o105 | E | uppercase e | |
| 70 | 0x46 | 0o106 | F | uppercase f | |
| 71 | 0x47 | 0o107 | G | uppercase g | |
| 72 | 0x48 | 0o110 | H | uppercase h | |
| 73 | 0x49 | 0o111 | I | uppercase i | |
| 74 | 0x4a | 0o112 | J | uppercase j | |
| 75 | 0x4b | 0o113 | K | uppercase k | |
| 76 | 0x4c | 0o114 | L | uppercase l | |
| 77 | 0x4d | 0o115 | M | uppercase m | |
| 78 | 0x4e | 0o116 | N | uppercase n | |
| 79 | 0x4f | 0o117 | O | uppercase o | |
| 80 | 0x50 | 0o120 | P | uppercase p | |
| 81 | 0x51 | 0o121 | Q | uppercase q | |
| 82 | 0x52 | 0o122 | R | uppercase r | |
| 83 | 0x53 | 0o123 | S | uppercase s | |
| 84 | 0x54 | 0o124 | T | uppercase t | |
| 85 | 0x55 | 0o125 | U | uppercase u | |
| 86 | 0x56 | 0o126 | V | uppercase v | |
| 87 | 0x57 | 0o127 | W | uppercase w | |
| 88 | 0x58 | 0o130 | X | uppercase x | |
| 89 | 0x59 | 0o131 | Y | uppercase y | |
| 90 | 0x5a | 0o132 | Z | uppercase z | |
| 91 | 0x5b | 0o133 | [ | left square bracket | |
| 92 | 0x5c | 0o134 | \ | backslash | |
| 93 | 0x5d | 0o135 | ] | right square bracket | |
| 94 | 0x5e | 0o136 | ^ | caret | |
| 95 | 0x5f | 0o137 | _ | underscore/low line | |
| 96 | 0x60 | 0o140 | ` | grave accent | |
| 97 | 0x61 | 0o141 | a | lowercase a | |
| 98 | 0x62 | 0o142 | b | lowercase b | |
| 99 | 0x63 | 0o143 | c | lowercase c | |
| 100 | 0x64 | 0o144 | d | lowercase d | |
| 101 | 0x65 | 0o145 | e | lowercase e | |
| 102 | 0x66 | 0o146 | f | lowercase f | |
| 103 | 0x67 | 0o147 | g | lowercase g | |
| 104 | 0x68 | 0o150 | h | lowercase h | |
| 105 | 0x69 | 0o151 | i | lowercase i | |
| 106 | 0x6a | 0o152 | j | lowercase j | |
| 107 | 0x6b | 0o153 | k | lowercase k | |
| 108 | 0x6c | 0o154 | l | lowercase l | |
| 109 | 0x6d | 0o155 | m | lowercase m | |
| 110 | 0x6e | 0o156 | n | lowercase n | |
| 111 | 0x6f | 0o157 | o | lowercase o | |
| 112 | 0x70 | 0o160 | p | lowercase p | |
| 113 | 0x71 | 0o161 | q | lowercase q | |
| 114 | 0x72 | 0o162 | r | lowercase r | |
| 115 | 0x73 | 0o163 | s | lowercase s | |
| 116 | 0x74 | 0o164 | t | lowercase t | |
| 117 | 0x75 | 0o165 | u | lowercase u | |
| 118 | 0x76 | 0o166 | v | lowercase v | |
| 119 | 0x77 | 0o167 | w | lowercase w | |
| 120 | 0x78 | 0o170 | x | lowercase x | |
| 121 | 0x79 | 0o171 | y | lowercase y | |
| 122 | 0x7a | 0o172 | z | lowercase z | |
| 123 | 0x7b | 0o173 | { | left curly brace/bracket | |
| 124 | 0x7c | 0o174 | | | vertical bar/pipe | |
| 125 | 0x7d | 0o175 | } | right curly brace/bracket | |
| 126 | 0x7e | 0o176 | ~ | tilde | |
| 127 | 0x7f | 0o177 | ^? | DEL (delete) |