Related:

• CI$ // n. Hackerism for `CIS', CompuServe Information Service.
  The dollar sign refers to CompuServe's rather steep line charges....
• CI$: // n. Hackerism for `CIS', CompuServe Information Service.
  The dollar sign refers to CompuServe's rather steep line charges....
• hud n. 1. Yet another metasyntactic variable (see foo).
  It is reported that at CMU from the mid-1970s the canonical series of these was `foo', `bar', `thud', `blat'....
• hud: n. 1. Yet another {metasyntactic variable} (see {foo}).
  It is reported that at CMU from the mid-1970s the canonical series of these was `foo', `bar', `thud', `blat'....
• amper n. Common abbreviation for the name of the ampersand (`&
  ', ASCII 0100110) character. See ASCII for other synonyms....
• hat n. Common (spoken) name for the circumflex (`^', ASCII 1011110) character.
  See ASCII for other synonyms....
• lash n. Common name for the slant (`/', ASCII 0101111) character.
  See ASCII for other synonyms....
• oke n. Common name for the slant (`/', ASCII 0101111) character.
  See ASCII for other synonyms....
• udel n. Common (spoken) name for the at-sign (`@', ASCII 1000000) character.
  See ASCII for other synonyms....