TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
UNMANNED SUBMARINE [2 records]
Record 1 - internal organization data 2009-05-01
Record 1, English
Record 1, Subject field(s)
- Underwater Navigation Equipment
- Petroleum Technology - Equipment
- Research and Development (Petroleum Tech.)
Record 1, Main entry term, English
- unmanned submersible
1, record 1, English, unmanned%20submersible
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- unmanned submarine 2, record 1, English, unmanned%20submarine
Record 1, Textual support, English
Record number: 1, Textual support number: 1 CONT
As the name implies, an unmanned submersible is a submarine-like vessel that is not manned. These underwater drones are remote-controlled and most often used for sea exploration in very deep dangerous waters. They are also used to test the designs of proposed submarines. 3, record 1, English, - unmanned%20submersible
Record number: 1, Textual support number: 2 CONT
Pinguin B3 ... is a typical unmanned submersible, with twin propulsors aft and a vertical thruster. 4, record 1, English, - unmanned%20submersible
Record number: 1, Textual support number: 1 OBS
unmanned submersible: term used at Natural Resources Canada - Earth Sciences Sector. 5, record 1, English, - unmanned%20submersible
Record 1, French
Record 1, Domaine(s)
- Appareils de navigation sous-marine
- Appareillage (Technologie pétrolière)
- Recherche et développement (Technol. pétrol.)
Record 1, Main entry term, French
- submersible inhabité
1, record 1, French, submersible%20inhabit%C3%A9
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- submersible non habité 2, record 1, French, submersible%20non%20habit%C3%A9
correct, masculine noun
- sous-marin inhabité 3, record 1, French, sous%2Dmarin%20inhabit%C3%A9
masculine noun
- sous-marin non habité 4, record 1, French, sous%2Dmarin%20non%20habit%C3%A9
masculine noun
- submersible sans équipage 5, record 1, French, submersible%20sans%20%C3%A9quipage
masculine noun
- sous-marin sans équipage 6, record 1, French, sous%2Dmarin%20sans%20%C3%A9quipage
masculine noun
- robot sous-marin 7, record 1, French, robot%20sous%2Dmarin
masculine noun
- sous-marin robotisé 6, record 1, French, sous%2Dmarin%20robotis%C3%A9
masculine noun
- submersible télécommandé 8, record 1, French, submersible%20t%C3%A9l%C3%A9command%C3%A9
masculine noun
- sous-marin télécommandé 9, record 1, French, sous%2Dmarin%20t%C3%A9l%C3%A9command%C3%A9
masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Engin immergé inhabité, télécommandé, qui, pour les interventions sur le fond, est doté d'une capacité de réaction automatique aux situations rencontrées. 10, record 1, French, - submersible%20inhabit%C3%A9
Record number: 1, Textual support number: 1 CONT
[...] les sous-marins télécommandés [...] se chargent de toutes les activités, de la cartographie du fond des océans jusqu'à l'installation, à l'inspection et au nettoyage des équipements. [...] Ces sous-marins sont des outils indispensables aux compagnies pétrolières et gazières qui s'aventurent dans des eaux toujours plus profondes à la recherche de ressources nouvelles [...] Ces engins permettent de travailler à 3000-4000 m sous les flots. [...] L'industrie pétrolière et gazière utilise aujourd'hui plus de 600 de ces robots sous-marins. 9, record 1, French, - submersible%20inhabit%C3%A9
Record number: 1, Textual support number: 2 CONT
Le Pinguin B3 [...] est un submersible télécommandé classique doté de deux hélices à l'arrière et d'un propulseur vertical. 8, record 1, French, - submersible%20inhabit%C3%A9
Record number: 1, Textual support number: 1 OBS
submersible non habité : terme en usage à Ressources naturelles Canada - Secteur des Sciences de la Terre. 11, record 1, French, - submersible%20inhabit%C3%A9
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Equipo de navegación submarina
- Equipo (Tecnología petrolera)
- Investigación y desarrollo (Tecnología petrolera)
Record 1, Main entry term, Spanish
- sumergible telemandado
1, record 1, Spanish, sumergible%20telemandado
masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1981-08-28
Record 2, English
Record 2, Subject field(s)
- Telecommunications
Record 2, Main entry term, English
- acoustic locator system 1, record 2, English, acoustic%20locator%20system
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 OBS
Other equipment [unmanned submarine equipment] includes an obstacle-avoidance sonar and a short baseline acoustic locator system to provide vehicle position information relative to the ship. 1, record 2, English, - acoustic%20locator%20system
Record 2, French
Record 2, Domaine(s)
- Télécommunications
Record 2, Main entry term, French
- système de localisation acoustique 1, record 2, French, syst%C3%A8me%20de%20localisation%20acoustique
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 OBS
L'équipement [du sous-marin téléguidé] comprend aussi un sonar afin d'éviter les obstacles et un système de localisation acoustique à base courte qui permet de situer le SCARAB par rapport au câblier. 1, record 2, French, - syst%C3%A8me%20de%20localisation%20acoustique
Record 2, Spanish
Record 2, Textual support, Spanish
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:


