| BidirectionalTrie | Bidirectional lexical tree data structure |
| Brick | Interpretation basic brick |
| CharArray | Array of char (former Dyntab_char) |
| CharStack | Stack of char (former Pile_char) |
| DoubleArray | Array of double (former Dyntab_double) |
| DoubleStack | Stack of double (former Pile_double) |
| FileId | Unique file identifier |
| Grammar | Grammar |
| IntArray | Array of int (former Dyntab_int) |
| InterpretationIterator | Syntactic interpretation iterator |
| IntStack | Stack of int (former Pile_int) |
| LexicalAccessTable | Lexical access table (LAT) |
| LexicalAccessTableFunctions | Lexical access table functions |
| LexicalAssocMem | Lexical Associative Memory (LAM) |
| LexicalAutomaton | Lexical automaton data structure |
| LexicalSearch | Lexical search result |
| Lexicon | Lexicon |
| LexiconAccess | Lexicon access result |
| LexiconSearch | Lexicon Search result |
| LongArray | Array of long (former Dyntab_longint) |
| LongStack | Stack of long (former Pile_longint) |
| NTItemDerivationList | Non-terminal item derivation list |
| NTItemList | Non-terminal item list |
| OpenPosTableItem | Open parts of speech table entry |
| ParsingChart | Parsing chart |
| ParsingChartBasis | Parsing chart basis |
| ParsingChartCell | Parsing chart cell |
| ParsingChartInitConfig | Parsing chart initialization configuration |
| ParsingLattice | Speech lattice |
| ParsingLatticeLink | Link (arc) between two nodes of a parsing lattice |
| ParsingResult | Parsing result |
| PointerArray | Array of pointers (void*) (former Dyntab_pointeur) |
| PointerStack | Stack of pointers (void*) (former Pile_pointeur) |
| PrefixItemDerivationList | Prefix item derivation list |
| PrefixItemList | Prefix item list |
| RulesLexicon | Lexicon of syntactical rules |
| SentenceCut | Sentence cutting out |
| Solution | Lexical correction solution |
| SolutionPart | Lexical correction solution part |
| SolutionSet | Lexical correction solutions set |
| StringArray | Array of string (char*) |
| Token | Token |
| Tokenization | Tokenization |
| TreeSpecies | Tree species |
| Trie | Lexical tree data structure |
1.4.7