TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
RUTA ORTODROMICA [1 record]
Record 1 - internal organization data 2001-04-10
Record 1, English
Record 1, Subject field(s)
- Air Traffic Control
- Mathematical Geography
Record 1, Main entry term, English
- great circle route
1, record 1, English, great%20circle%20route
correct, NATO, standardized, officially approved
Record 1, Abbreviations, English
Record 1, Synonyms, English
- great circle track 2, record 1, English, great%20circle%20track
correct, officially approved
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A track that follows part of a great circle and thus is the shortest route between two points on the earth's surface. 3, record 1, English, - great%20circle%20route
Record number: 1, Textual support number: 1 OBS
great circle route: term standardized by NATO. 4, record 1, English, - great%20circle%20route
Record number: 1, Textual support number: 2 OBS
great circle route; great circle track: terms officially approved by the International Civil Aviation Organization (ICAO). 4, record 1, English, - great%20circle%20route
Record 1, French
Record 1, Domaine(s)
- Circulation et trafic aériens
- Géographie mathématique
Record 1, Main entry term, French
- orthodromie
1, record 1, French, orthodromie
correct, feminine noun, NATO, standardized, officially approved
Record 1, Abbreviations, French
Record 1, Synonyms, French
- route orthodromique 2, record 1, French, route%20orthodromique
correct, feminine noun, officially approved
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Le plus court chemin d'un point à un autre à la surface de la terre. 3, record 1, French, - orthodromie
Record number: 1, Textual support number: 1 CONT
La route orthodromique implique de continuels changements de direction. Pour simplifier la navigation, on remplace la route orthodromique par plusieurs parcours loxodromiques. 3, record 1, French, - orthodromie
Record number: 1, Textual support number: 1 OBS
orthodromie; route orthodromique : termes uniformisés par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes et par l'Organisation de l'aviation civile internationale (OACI). 4, record 1, French, - orthodromie
Record number: 1, Textual support number: 2 OBS
orthodromie : terme normalisé par l'OTAN. 4, record 1, French, - orthodromie
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Control de tránsito aéreo
- Geografía matemática
Record 1, Main entry term, Spanish
- ruta ortodrómica
1, record 1, Spanish, ruta%20ortodr%C3%B3mica
correct, feminine noun, officially approved
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
- derrota ortodrómica 1, record 1, Spanish, derrota%20ortodr%C3%B3mica
correct, feminine noun, officially approved
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 OBS
ruta ortodrómica; derrota ortodrómica : términos aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI). 2, record 1, Spanish, - ruta%20ortodr%C3%B3mica
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:


