| Subject | English | German |
| comp. | assignment-free language | zuweisungsfreie Sprache |
| busin., IT | assignment-free programming language | zuweisungsfreie Programmiersprache |
| AI. | context-free language | kontextfreie Sprache |
| AI. | context-free plex language | kontextfreie Plex-Sprache |
| busin., IT | context-free programming language | kontextfreie Programmiersprache |
| AI. | deterministic context-free language | deterministische kontextfreie Sprache |
| comp. | free language | freie Sprache |
| comp., MS | free-form language | Freiform-Programmiersprache (A language whose syntax is not constrained by the position of characters on a line. C and Pascal are free-form languages; FORTRAN is not) |
| AI. | parenthesis-free language | klammernfreie Sprache |
| AI. | parenthesis-free language | klammerfreie Sprache |