All implementations must support a character repertoire called standard-char; characters that are members of that repertoire are called standard characters .
The standard-char repertoire consists of the non-graphic character newline, the graphic character space, and the following additional ninety-four graphic characters or their equivalents:
| Graphic ID | Glyph | Description | Graphic ID | Glyph | Description |
|---|---|---|---|---|---|
| LA01 | a | small a | LN01 | n | small n |
| LA02 | A | capital A | LN02 | N | capital N |
| LB01 | b | small b | LO01 | o | small o |
| LB02 | B | capital B | LO02 | O | capital O |
| LC01 | c | small c | LP01 | p | small p |
| LC02 | C | capital C | LP02 | P | capital P |
| LD01 | d | small d | LQ01 | q | small q |
| LD02 | D | capital D | LQ02 | Q | capital Q |
| LE01 | e | small e | LR01 | r | small r |
| LE02 | E | capital E | LR02 | R | capital R |
| LF01 | f | small f | LS01 | s | small s |
| LF02 | F | capital F | LS02 | S | capital S |
| LG01 | g | small g | LT01 | t | small t |
| LG02 | G | capital G | LT02 | T | capital T |
| LH01 | h | small h | LU01 | u | small u |
| LH02 | H | capital H | LU02 | U | capital U |
| LI01 | i | small i | LV01 | v | small v |
| LI02 | I | capital I | LV02 | V | capital V |
| LJ01 | j | small j | LW01 | w | small w |
| LJ02 | J | capital J | LW02 | W | capital W |
| LK01 | k | small k | LX01 | x | small x |
| LK02 | K | capital K | LX02 | X | capital X |
| LL01 | l | small l | LY01 | y | small y |
| LL02 | L | capital L | LY02 | Y | capital Y |
| LM01 | m | small m | LZ01 | z | small z |
| LM02 | M | capital M | LZ02 | Z | capital Z |
| Graphic ID | Glyph | Description | Graphic ID | Glyph | Description |
|---|---|---|---|---|---|
| ND01 | 1 | digit 1 | ND06 | 6 | digit 6 |
| ND02 | 2 | digit 2 | ND07 | 7 | digit 7 |
| ND03 | 3 | digit 3 | ND08 | 8 | digit 8 |
| ND04 | 4 | digit 4 | ND09 | 9 | digit 9 |
| ND05 | 5 | digit 5 | ND10 | 0 | digit 0 |
| Graphic ID | Glyph | Description |
|---|---|---|
| SP02 | ! | exclamation mark |
| SC03 | $ | dollar sign |
| SP04 | " | quotation mark, or double quote |
| SP05 | ' | apostrophe, or [single] quote |
| SP06 | ( | left parenthesis, or open parenthesis |
| SP07 | ) | right parenthesis, or close parenthesis |
| SP08 | , | comma |
| SP09 | _ | low line, or underscore |
| SP10 | - | hyphen, or minus [sign] |
| SP11 | . | full stop, period, or dot |
| SP12 | / | solidus, or slash |
| SP13 | : | colon |
| SP14 | ; | semicolon |
| SP15 | ? | question mark |
| SA01 | + | plus [sign] |
| SA03 | < | less-than [sign] |
| SA04 | = | equals [sign] |
| SA05 | > | greater-than [sign] |
| SM01 | # | number sign, or sharp[sign] |
| SM02 | % | percent [sign] |
| SM03 | & | ampersand |
| SM04 | * | asterisk, or star |
| SM05 | @ | commercial at, or at-sign |
| SM06 | [ | left [square] bracket |
| SM07 | \ | reverse solidus, or backslash |
| SM08 | ] | right [square] bracket |
| SM11 | { | left curly bracket, or left brace |
| SM13 | | | vertical bar |
| SM14 | } | right curly bracket, or right brace |
| SD13 | ` | grave accent, or backquote |
| SD15 | ^ | circumflex accent |
| SD19 | ~ | tilde |
The graphic IDs are not used within Common Lisp, but are provided for cross reference purposes with ISO 6937/2. Note that the first letter of the graphic ID categorizes the character as follows: L—Latin, N—Numeric, S—Special.