| Communist Party of Poland | Parti communiste polonais |
| Communist Party of Réunion | Parti communiste réunionnais |
| Communist Party of the Russian Federation | Parti communiste de la Fédération de Russie |
| Communist Party of Vietnam | Parti communiste vietnamien |
| Communist Refoundation Party | Parti de la refondation communiste |
| Communist regime | Communisme |
| Communist Workers International | Internationale Communiste ouvrière |
| Communist Youth League of China | Ligue de la jeunesse communiste chinoise |
| communistic | communiste |
| Communities and regions of Belgium | Provinces de Belgique |
| community | public |
| Community act | acte communautaire |
| Community bicycle program | Vélopartage |
| Community budget | budget communautaire |
| community facility | équipement collectif |
| Community finance | finances communautaires |
| Community law | droit communautaire |
| Community legal system | ordre juridique communautaire |
| Community of Christ | Communauté du Christ |
| Community of Portuguese Language Countries | Communauté des pays de langue portugaise |
| Community of practice | Communauté de pratique |
| Community psychology | Psychologie communautaire |
| Community ruling | décision communautaire |
| community service | travail d'intérêt général |
| community-pays principle | principe de paiement communautaire |
| communize | communiser |
| commutation | commutation |
| Commutative diagram | Diagramme commutatif |
| commutativity | commutativité |
| commutator | commutateur |
| Commutator subgroup | Groupe dérivé |
| commute | faire la navette |
| commuter | banlieusard |
| Commuter belt | Bassin versant |
| commuter traffic | migration pendulaire |
| COMO | cmdre |
| Como Ama una Mujer | Como Ama una Mujer |
| Comodoro Rivadavia | Comodoro Rivadavia |
| comorbidity | comorbidité |
| Comorian | comorien |
| Comorian franc | Franc comorien |
| Comorian language | Comorien |
| Comoro Islands | Archipel des Comores |
| Comoros | Comores |
| Comoros Cup | Coupe des Comores de football |
| Comoros Islands | Comores |
| Comoros national football team | Équipe des Comores de football |
| Comoving distance | Distance comobile |
| Comoé National Park | Parc national de la Comoé |
| Comoé Province | Comoé |
| Comp Ace | Comp Ace |
| Comp-Ace | Comp Ace |
| compact | abrégé |
| compact disc | disque compact |
| Compact Disc Audio track | Compact Disc Audio track |
| Compact Disc eXtended Archite | CD-XA |
| Compact Disc-Interactive | CD-I |
| Compact Disc-Interactive form | CD-I |
| compact disk | disque compact |
