TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
AST [2 records]
Record 1 - internal organization data 2024-12-09
Record 1, English
Record 1, Subject field(s)
- Mathematical Geography
- Chronology
Universal entry(ies) Record 1
Record 1, Main entry term, English
- Atlantic Standard Time
1, record 1, English, Atlantic%20Standard%20Time
correct
Record 1, Abbreviations, English
- AST 2, record 1, English, AST
correct
Record 1, Synonyms, English
- Atlantic Time 3, record 1, English, Atlantic%20Time
correct
- AT 3, record 1, English, AT
correct
- AT 3, record 1, English, AT
Record 1, Textual support, English
Record number: 1, Textual support number: 1 OBS
Atlantic Standard Time is a time zone that is four hours behind Coordinated Universal Time (UTC) and is in use during standard time in North America. 4, record 1, English, - Atlantic%20Standard%20Time
Record number: 1, Textual support number: 2 OBS
In North America, standard time is in use from the first Sunday in November to the second Sunday in March. 4, record 1, English, - Atlantic%20Standard%20Time
Record number: 1, Textual support number: 3 OBS
Not to be confused with Atlantic Daylight Time. 4, record 1, English, - Atlantic%20Standard%20Time
Record 1, French
Record 1, Domaine(s)
- Géographie mathématique
- Chronologie
Entrée(s) universelle(s) Record 1
Record 1, Main entry term, French
- heure normale de l'Atlantique
1, record 1, French, heure%20normale%20de%20l%27Atlantique
correct, feminine noun
Record 1, Abbreviations, French
- HNA 1, record 1, French, HNA
correct, feminine noun
Record 1, Synonyms, French
- heure de l'Atlantique 2, record 1, French, heure%20de%20l%27Atlantique
correct, feminine noun
- HA 2, record 1, French, HA
correct, feminine noun
- HA 2, record 1, French, HA
Record 1, Textual support, French
Record number: 1, Textual support number: 1 OBS
L'heure normale de l'Atlantique est un fuseau horaire qui équivaut à quatre heures de moins que le temps universel coordonné et qui est utilisé pendant l'heure normale en Amérique du Nord. 3, record 1, French, - heure%20normale%20de%20l%27Atlantique
Record number: 1, Textual support number: 2 OBS
En Amérique du Nord, l'heure normale est en vigueur du premier dimanche de novembre au deuxième dimanche de mars. 3, record 1, French, - heure%20normale%20de%20l%27Atlantique
Record number: 1, Textual support number: 3 OBS
Ne pas confondre avec l'heure avancée de l'Atlantique. 3, record 1, French, - heure%20normale%20de%20l%27Atlantique
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Geografía matemática
- Cronología
Entrada(s) universal(es) Record 1
Record 1, Main entry term, Spanish
- hora estándar del Atlántico
1, record 1, Spanish, hora%20est%C3%A1ndar%20del%20Atl%C3%A1ntico
correct, feminine noun
Record 1, Abbreviations, Spanish
- AST 1, record 1, Spanish, AST
correct, feminine noun
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 CONT
AST (hora estándar del Atlántico) es uno de los nombres más conocidos de la zona horaria UTC-4, que es de 4 horas detrás de UTC (tiempo universal coordinado). La compensación de tiempo de UTC se puede escribir como -04:00. Se usa durante el invierno. Durante el verano ADT - hora de verano del Atlántico (UTC-3) está en uso. 1, record 1, Spanish, - hora%20est%C3%A1ndar%20del%20Atl%C3%A1ntico
Record number: 1, Textual support number: 1 OBS
AST: por sus siglas en inglés "Atlantic Standard Time". 2, record 1, Spanish, - hora%20est%C3%A1ndar%20del%20Atl%C3%A1ntico
Record number: 1, Textual support number: 2 OBS
No confundir con hora de verano del Atlántico. 2, record 1, Spanish, - hora%20est%C3%A1ndar%20del%20Atl%C3%A1ntico
Record 2 - internal organization data 2022-09-16
Record 2, English
Record 2, Subject field(s)
- Programming Languages
- Information Processing (Informatics)
- Telecommunications Transmission
Record 2, Main entry term, English
- abstract syntax tree
1, record 2, English, abstract%20syntax%20tree
correct
Record 2, Abbreviations, English
- AST 2, record 2, English, AST
correct
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
... a tree representation of the abstract syntactic structure of text[,] often source code[,] written in a formal language. 2, record 2, English, - abstract%20syntax%20tree
Record number: 2, Textual support number: 1 OBS
Each node of the tree denotes a construct occurring in the text. 2, record 2, English, - abstract%20syntax%20tree
Record 2, French
Record 2, Domaine(s)
- Langages de programmation
- Traitement de l'information (Informatique)
- Transmission (Télécommunications)
Record 2, Main entry term, French
- arbre de syntaxe abstraite
1, record 2, French, arbre%20de%20syntaxe%20abstraite
correct, masculine noun
Record 2, Abbreviations, French
- AST 2, record 2, French, AST
correct, masculine noun
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
[...] structure syntaxique conçue pour représenter les fonctions présentes dans un programme[,] il est basé sur le code source de la programmation. 2, record 2, French, - arbre%20de%20syntaxe%20abstraite
Record number: 2, Textual support number: 1 OBS
L'arbre est appelé abstrait, non pas parce qu'il est difficile à comprendre ou qu'il a une forme abstraite, mais parce qu'il n'inclut pas la syntaxe de codage telle que les marques de parenthèse et autres symboles qui apparaissent inévitablement dans le code. 2, record 2, French, - arbre%20de%20syntaxe%20abstraite
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Lenguaje de programación
- Tratamiento de la información (Informática)
- Transmisión (Telecomunicaciones)
Record 2, Main entry term, Spanish
- árbol de sintaxis abstracta
1, record 2, Spanish, %C3%A1rbol%20de%20sintaxis%20abstracta
correct, masculine noun
Record 2, Abbreviations, Spanish
- AST 1, record 2, Spanish, AST
correct, masculine noun
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
[...] representación de árbol de la estructura sintáctica simplificada del código fuente escrito en cierto lenguaje de programación. 1, record 2, Spanish, - %C3%A1rbol%20de%20sintaxis%20abstracta
Record number: 2, Textual support number: 1 OBS
Cada nodo del árbol denota una construcción que ocurre en el código fuente. 1, record 2, Spanish, - %C3%A1rbol%20de%20sintaxis%20abstracta
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified: