| Cascade Locks | Cascade Locks |
| Cascade Range | Chaîne des Cascades |
| Cascade showers | Gerbe en cascade |
| Cascadia | Cascadia |
| Cascading Style Sheets | Feuilles de style en cascade |
| Cascais | Cascais |
| cascarilla | cascarille |
| Cascia | Cascia |
| case | affaire |
| Case Blue | Opération Fall Blau |
| case harden | aciérer |
| case history | anamnèse |
| case in point | parfait |
| Case modding | Tuning PC |
| Case of doubt | Cas douteux |
| Case sensitivity | Sensible à la casse |
| case study | étude de cas |
| Case Western Reserve University | Université Case Western Reserve |
| Case-based reasoning | Raisonnement par cas |
| Case-control | Cas-témoin |
| case-harden | aciérer |
| case-hardened | trempé |
| caseharden | aciérer |
| casehardened | trempé |
| casein | caséine |
| casemate | casemate |
| casement | battant de fenêtre |
| casement window | battant de fenêtre |
| Caserta | Caserte |
| Caserta Palace | Palais de Caserte |
| casework | assistance sociale |
| caseworker | assistant social |
| Casey Coot | Jules Écoutum |
| Casey Dellacqua | Casey Dellacqua |
| Casey Donovan | Casey Donovan |
| Casey Station | Base antarctique Casey |
| cash | toucher |
| cash crop | culture industrielle |
| cash desk | caisse |
| cash flow | cash-flow |
| cash in | toucher |
| cash in on | profiter de |
| Cash purchase | Achat au comptant |
| cash register | caisse |
| Cash with order | Payable à la commande |
| cash-and-carry | cash and carry |
| cash-and-carry store | cash and carry |
| Cash-Landrum incident | Affaire Cash-Landrum |
| cash-rich | riche |
| cashew | noix de cajou |
| cashew nut | noix de cajou |
| cashew-nut tree | anacarde |
| cashier | caissier |
| Cashis | Ca$his |
| cashmere | cachemire |
| Cashmere wool | Cachemire |
| Cashpoint machine | Guichet automatique bancaire |
| Casimir | Casimir |
| Casimir effect | Effet Casimir |
| Casimir Funk | Kazimierz Funk |
| Casimir Gzowski | Casimir Stanislaus Gzowski |
| Casimir I of Poland | Casimir Ier le Restaurateur |
| Casimir II of Poland | Casimir II le Juste |
| Casimir III of Poland | Casimir III de Pologne |
| Casimir IV Jagiellon | Casimir IV Jagellon |
| Casimir IV of Pomerania | Casimir IV de Poméranie |
