| Subject | English | French |
| tech. | adjustable compass rose | rose des vents ajustable |
| avia., Canada | area of compass unreliability | zone d’incertitude compas |
| avia., Canada | automatic radio compass ARC and automatic direction-finding equipment | radiogoniomètre automatique |
| construct. | bay window round: bow window, oriel window, compass window | bretèque (half circle) |
| construct. | bay window round: bow window, oriel window, compass window | bretèche (half circle) |
| transp., tech. | coefficient of compass error | coefficient d'erreur du compas |
| meas.inst. | compass adjuster | compensateur de boussole |
| transp., polit. | compass adjustment | régulation du compas |
| transp., tech. | compass adjustment | compensation du compas |
| meas.inst. | compass adjustment | compensation de la boussole |
| gen. | compass adjustment beacon | bouée pour le réglage du compas |
| gen. | compass adjustment buoy | bouée pour le réglage du compas |
| meas.inst. | compass aiming circle | cercle de pointage |
| meas.inst. | compass aiming director | cercle de pointage |
| life.sc., coal. | compass axis | axe de boussole |
| meas.inst. | compass azimuth | azimut de boussole |
| transp. | compass base | aire de compensation |
| transp., polit. | compass base | aire de compensation des compas |
| transp. | compass base | aire de compensation du compas |
| meas.inst. | compass base | table de compensation de boussole |
| tech. | compass bearing | azimut magnétique |
| meas.inst. | compass bearing | cap de boussole |
| transp. | compass bearing | relèvement au compas |
| avia., Canada | compass bearing | relèvement compas |
| transp. | compass bearing rate | vitesse de variation de relèvement |
| meas.inst. | compass binnacle | habitacle |
| transp., tech. | compass bowl | cuvette de compas |
| tech. | compass bowl | cuvette de boussole |
| construct. | compass brick, radial brick | brique de puits |
| construct. | compass brick, radial brick | brique cintrée |
| transp., tech. | compass calibration | régulation du compas |
| transp., tech. | compass calibration | étalonnage |
| meas.inst. | compass calibration | calibration de la boussole |
| commun., transp. | compass card | rose du compas |
| commun., transp. | compass card | rose des vents |
| meas.inst., amer. | compass center pin | goupille de boussole |
| construct. | compass circle | compas magnétique |
| construct. | compass circle | boussole |
| life.sc. | compass-clinometer | goniomètre-boussole |
| transp. | compass compensating base | aire de compensation du compas |
| transp. | compass compensating base | aire de compensation |
| transp. | compass compensation | compensation du compas |
| meas.inst. | compass compensation | compensation de la boussole |
| meas.inst. | compass compensator | compensateur de boussole |
| meas.inst. | compass correction | compensation de la boussole |
| transp. | compass correction card | étiquette de correction de la boussole |
| tech. | compass correction chart | table de corrections de la boussole |
| tech., meas.inst. | compass corrector | compensateur de boussole |
| transp. | compass course | cap |
| commun., transp. | compass course | cap au compas |
| commun., transp. | compass course | cap de compas |
| transp. | compass course | route au compas |
| commun., transp. | compass course | cap compas |
| meas.inst. | compass course | cap de boussole |
| paraglid. | compass course of flight | direction de vol au compas |
| transp. | compass datum line | ligne de foi |
| commun., transp. | compass declination | déclinaison du compas |
| meas.inst. | compass declination | déviation de la boussole |
| transp., tech. | compass deviation | déviation |
| commun., transp. | compass deviation | déclinaison du compas |
| meas.inst. | compass deviation | déviation de la boussole |
| transp., polit. | compass deviation curve | courbe de régulation de compas |
| nat.sc. | compass dip | inclinaison magnétique |
| transp., tech. | compass direction | direction magnétique |
| transp., tech. | compass direction | direction de compas |
| commun., IT | compass equipment | équipement de direction |
| meas.inst. | compass error | erreur de boussole |
| automat. | compass error | fausse indication |
| automat. | compass error | déclinaison |
| transp., tech. | compass error | erreur du compas |
| nat.sc., industr. | compass error | équivalent de la variation |
| tech. | compass fluid | liquide de la boussole |
| nat.sc. | compass goniometer | théodolite-boussole |
| nat.sc. | compass goniometer | goniomètre-boussole |
| life.sc. | compass graduation | graduation d'un compas |
| transp. | compass heading | cap compas |
| commun., transp. | compass heading | cap au compas |
| commun., transp. | compass heading | cap de compas |
| meas.inst. | compass heading | cap de boussole |
| construct. | compass insertion leg | pied inséré au compas |
| ichtyol. | compass jelly | aalèphe rayonnée Chrysaora hysoscella |
| ichtyol. | compass jelly | chrysaore Chrysaora hysoscella |
| tech. | compass lamp | lampe d'habitacle |
| construct. | compass leg | pied de compas |
| nat.sc. | compass line | ligne de rhumb |
| transp. | compass locator | balise de repérage |
| transp., polit. | compass locator | radiobalise de repérage |
| meas.inst. | compass locator | radiophare de boussole |
| earth.sc., el. | compass locator | phare de radiocompas |
| tech., meas.inst. | compass locator beacon | radiophare de boussole |
| transp. | compass log book | carnet de compas |
| tech. | compass magnet | aimant de la boussole |
| life.sc., coal. | compass needle | aiguille de boussole en forme de couteau |
| transp., tech. | compass needle | aimant du compas |
| tech. | compass needle | aiguille magnétique |
| life.sc., coal. | compass-needle clamp | blocage de l'aiguille |
| transp., tech. | compass north | nord magnétique du compas |
| transp. | compass North | Nord compas |
| transp., tech. | compass north | nord du compas |
| transp., tech. | compass north | nord d'une boussole |
| transp., tech. | compass north | nord compas |
| tech., BrE | compass pivot | goupille de boussole |
| construct. | compass plane | rabot cintré |
| construct. | compass plane | rabot cintré ou rond |
| transp., polit. | compass points | aires de vent du compas |
| tech. | compass points | aires de vents |
| transp., polit. | compass quadrant | quadrant de compas |
| gen. | compass reading | lecture du compas |
| transp. | compass repeater | répétiteur de compas |
| nat.sc., transp. | compass repeater indicator | répétiteur de cap |
| transp. | compass rose | rose des vents |
| commun., transp. | compass rose | rose du compas |
| avia., Canada | compass rose | compass rose |
| transp., tech. | compass safe distance | distance de compas admise |
| commun., transp. | compass safe distance | distance de sécurité du compas |
| construct. | compass saw, lock saw, piercing saw | scie à guichet |
| construct. | compass saw, lock saw, piercing saw | scie d'entrée |
| met. | compass spread open | compas écarté |
| life.sc., coal. | compass station | point terminal d'un levé à la boussole |
| life.sc. | compass survey | levé décliné |
| tech. | compass survey | levé à la boussole |
| transp., polit. | compass swing | compensation du compas |
| avia., Canada | compass swing area | aire de compensation du compas |
| transp., polit. | compass swinging | compensation du compas |
| transp., tech. | compass swinging | régulation du compas |
| transp. | compass synchronization indicator | indicateur de synchronisation HSI |
| life.sc. | compass tacheometer | tachéomètre à boussole |
| transp., tech. | compass testing | essai du compas |
| transp. | compass testing platform | aire de compensation du compas |
| transp. | compass testing platform | aire de compensation |
| tech., meas.inst. | compass testing platform | table de compensation de boussole |
| nat.sc. | compass-theodolite | goniomètre-boussole |
| nat.sc. | compass-theodolite | théodolite-boussole |
| construct. | compass theodolite | théodolite-boussole |
| construct. | compass theodolite | boussole à pied |
| life.sc., coal. | compass traverse | polygonation à la boussole |
| life.sc., coal. | compass traverse | cheminement à boussole |
| nat.sc. | compass traverse | levé à la boussole |
| life.sc. | compass traverse | cheminement décliné |
| life.sc. | compass traverse | cheminement à la boussole |
| construct. | compass traverse | cheminement magnétique |
| tech. | compass traverse | levé d'itinéraire à la boussole |
| construct. | compass-type glass cutter | coupe-verre circulaire |
| avia., Canada, tech. | Compass Unreliability Region | région d’incertitude compas |
| construct. | compass window | bretêche |
| construct. | compass window | bretêque |
| life.sc., coal. | compass with wax circle | boussole avec anneau de repérage en cire |
| avia. | division of the compass rose | graduation de la rose des vents |
| meas.inst. | dump compass card | taximètre |
| life.sc., coal. | fissure-compass-card for registering the strike of the fissures | représentation des orientations des cassures |
| paraglid. | fly a compass course | voler au cap que l'on s'est fixé |
| construct. | fret saw, compass saw | à tournefond |
| construct. | fret saw, compass saw | à èvider |
| construct. | fret saw, compass saw | scie à échancrer |
| life.sc. | graphical compass traverse | cheminement graphiqué à la boussole |
| transp., nautic. | gyro compass bearing repeater | répétiteur du relèvement au gyrocompas |
| IT, transp. | gyroscopic compass indicator | indicateur de gyrocompas |
| IT, transp. | gyrosyn compass indicator | indicateur de gyrocompas |
| life.sc., coal. | line connecting the suspension hooks of a miners compass or level | ligne imaginaire passant par les crochets de l'éclimètre |
| construct. | mariner’s compass, prismatic compass | boussole |
| avia., Canada | no-compass approach | no gyro approach |
| avia., Canada | no-compass approach | approche radar sans compas |
| life.sc. | oscillations of the compass needle | oscillations de la boussole |
| construct. | piercing saw, compass saw, lock saw | scie d'entrée |
| construct. | piercing saw, compass saw, lock saw | scie à couteau à guichet |
| tech. | radio compass sensor | élément senseur de la radioboussole |
| life.sc., coal. | sign for a theodolite or compass station | repère de géomètre |
| tech. | small compass built into theodolite | déclinatoire |
| transp. | standby compass light switch | interrupteur d'éclairage du compas de secours |
| life.sc., coal. | surveyor's compass attached to a tripod | boussole à trépied |
| commun., transp. | swing a compass/to | régler le compas |
| tech. | to take a compass bearing | prendre un relèvement au compas |
| transp., tech. | total compass error | variation |
| transp., tech. | total compass error | erreur totale du compas |
| gen. | transmitting magnetic compass and repeater | maître compas magnétique étalon avec répétiteurs |