| Classificazione stellare | Type spectral |
| Classificazione TNM | Classification TNM |
| Classismo | Classicisme |
| clatrato | clathrate |
| Clatrato idrato | Hydrate de méthane |
| Clatrina | Clathrine |
| Claude Bernard | Claude Bernard |
| Claude Chabrol | Claude Chabrol |
| Claude Chappe | Claude Chappe |
| Claude Criquielion | Claude Criquielion |
| Claude Debussy | Claude Debussy |
| Claude Fauriel | Claude Fauriel |
| Claude Frollo | Frollo |
| Claude Gillot | Claude Gillot |
| Claude Jade | Claude Jade |
| Claude Joseph Rouget de Lisle | Claude Joseph Rouget de Lisle |
| Claude La Colombière | Claude de la Colombière |
| Claude Lanzmann | Claude Lanzmann |
| Claude Lelouch | Claude Lelouch |
| Claude Lorrain | Claude Gellée |
| Claude Louis Berthollet | Claude Louis Berthollet |
| Claude Lévi-Strauss | Claude Lévi-Strauss |
| Claude Makélélé | Claude Makelele |
| Claude Monet | Claude Monet |
| Claude Raines | Claude |
| Claude Shannon | Claude Shannon |
| Claude Simon | Claude Simon |
| Claude-Adrien Helvétius | Claude-Adrien Helvétius |
| Claude-Louis Navier | Henri Navier |
| Claude-Nicolas Ledoux | Claude Nicolas Ledoux |
| Claude-Victor Perrin | Claude-Victor Perrin |
| Claudetite | Arsenic |
| Claudette Colbert | Claudette Colbert |
| Claudia | Claudie |
| Claudia Atte | Claudia Acte |
| Claudia Cardinale | Claudia Cardinale |
| Claudia di Francia | Claude de France |
| Claudia di Valois | Claude de France |
| Claudia Livilla | Livilla |
| Claudia Ottavia | Claudia Octavia |
| Claudia Schiffer | Claudia Schiffer |
| Claudio | Claude |
| Claudio Abbado | Claudio Abbado |
| Claudio Acquaviva | Claudio Acquaviva |
| Claudio Arrau | Claudio Arrau |
| Claudio Borghi | Claudio Borghi |
| Claudio Claudiano | Claudien |
| Claudio Eliano | Élien |
| Claudio Gentile | Claudio Gentile |
| Claudio II il Gotico | Claude II le Gothique |
| Claudio López | Claudio López |
| Claudio Magris | Claudio Magris |
| Claudio Monteverdi | Claudio Monteverdi |
| Claudio Paul Caniggia | Claudio Caniggia |
| Claudio Rutilio Namaziano | Rutilius Namatianus |
| Claudio Silvano | Claudius Silvanus |
| Claudio Tolomeo | Ptolémée |
| Claus Schenk von Stauffenberg | Claus Schenk von Stauffenberg |
| clausola | condition |
| Clausola di Horn | Clause de Horn |
| clausole | toutes les clauses |
| clausole scritte in piccolo | petits caractères |
| claustrale | claustral |
| claustrofobia | agoraphobie |
| claustrofobo | claustrophobe |
| clava | bâton |
