Decimal | Hex | Acronym | Meaning |
00 | 00 | NUL | Null |
01 | 01 | SOH | Start of heading |
02 | 02 | STX | Start of text |
03 | 03 | ETX | End of text |
04 | 04 | SEL | Select |
05 | 05 | HT | Horizontal tab |
06 | 06 | RNL | Required newline |
07 | 07 | DEL | Delete |
08 | 08 | GE | Graphic escape |
09 | 09 | SPS | Superscript |
10 | 0A | RPT | Repeator |
11 | 0B | VT | Vertical tab |
12 | 0C | FF | Form feed |
13 | 0D | CR | Carriage return |
14 | 0E | SO | Shift out |
15 | 0F | SI | Shift in |
16 | 10 | DLE | Data link escape |
17 | 11 | DC1 | Device control |
18 | 12 | DC2 | Device control |
19 | 13 | DC3 | Device control |
20 | 14 | RES/ENP | Restore/Enable presentation |
21 | 15 | NL | Newline |
22 | 16 | BS | Backspace |
23 | 17 | POC | Program-operator communication |
24 | 18 | CAN | Cancel |
25 | 19 | EM | End of medium |
26 | 1A | UBS | Unit backspace |
27 | 1B | CU1 | Customer use |
28 | 1C | IFS | Interchange field separator |
29 | 1D | IGS | Interchange group separator |
30 | 1E | IRS | Interchange record separator |
31 | 1F | ITB/IUS | Intermediate transmission block |
32 | 20 | DS | Digit select |
33 | 21 | SOS | Start of significance |
34 | 22 | FS | Field separator |
35 | 23 | WUS | Word underscore |
36 | 24 | BYP/INP | Bypass/Inhibit presentation |
37 | 25 | LF | Line feed |
38 | 26 | ETB | End of transmission block |
39 | 27 | ESC | Escape |
40 | 28 | SA | Set attribute |
41 | 29 | SFE | Start field extended |
42 | 2A | SM/SW | Set mode/Switch |
43 | 2B | CSP | Control sequence prefix |
44 | 2C | MFA | Modify field attribute |
45 | 2D | ENQ | Enquiry |
46 | 2E | ACK | Acknowledge |
47 | 2F | BEL | Bell |
48 | 30 | | |
49 | 31 | | |
50 | 32 | SYN | Synchronous idle |
51 | 33 | IR | Index return |
52 | 34 | PP | Presentation position |
53 | 35 | TRN | Transparent |
54 | 36 | NBS | Numeric backspace |
55 | 37 | EOT | End of transmission |
56 | 38 | SBS | Subscript |
57 | 39 | IT | Indent tab |
58 | 3A | RFF | Required form feed |
59 | 3B | CU3 | Customer use |
60 | 3C | DC4 | Device control |
61 | 3D | NAK | Negative acknowledge |
62 | 3E | | |
63 | 3F | SUB | Substitute |