| chiffré | coded |
| Chiggiogna | Chiggiogna |
| chignole | bitstock |
| chignon | chignon |
| Chihara Minori | Minori Chihara |
| Chihuahua | Chihuahua |
| Chihuahueño | Chihuahua |
| chiisme | Shi'a |
| Chiisme duodécimain | Twelvers |
| chiite | Shiite |
| Chika Umino | Chica Umino |
| Chikotan | Shikotan |
| Chikungunya | Chikungunya |
| Chikuzen | Chikuzen Province |
| Childebert Ier | Childebert I |
| Childebert II | Childebert II |
| Childebert IV | Childebert III |
| Childersburg | Childersburg |
| Children of Bodom | Children of Bodom |
| Childéric Ier | Childeric I |
| Childéric II | Childeric II |
| Childéric III | Childeric III |
| Chile | Chile |
| Chili | Chile |
| chiliarque | chiliarch |
| chiliasme | chiliasm |
| Chilien | Chilean |
| Chilienne | Chilean |
| Chilka | Shilka River |
| Chill-out | Chill out music |
| Chiloé | Chiloé Island |
| Chilpancingo | Chilpancingo |
| Chilpéric Ier | Chilperic I |
| Chilpéric II | Chilperic II |
| Chilterns | Chiltern Hills |
| Chilung | Keelung |
| Chimalhuacan | Chimalhuacan |
| Chimalpahin Quauhtlehuanitzin | Chimalpahin |
| Chimalpopoca | Chimalpopoca |
| Chimay | Chimay Brewery |
| Chimborazo | Chimborazo |
| Chimbote | Chimbote |
| Chimera | Chimera |
| chimie | chemistry |
| chimie analytique | analytical chemistry |
| Chimie appliquée | Chemistry |
| Chimie bioinorganique | Bioinorganic chemistry |
| Chimie cosmique | Cosmic chemistry |
| chimie de l'atmosphère | atmospheric chemistry |
| chimie environnementale | environmental chemistry |
| chimie générale | general chemistry |
| Chimie industrielle | Chemistry |
| Chimie inorganique | Inorganic chemistry |
| chimie minérale | inorganic chemistry |
| Chimie numérique | Computational chemistry |
| chimie organique | organic chemistry |
| Chimie physique | Physical chemistry |
| Chimie quantique | Quantum chemistry |
| Chimie supramoléculaire | Supramolecular chemistry |
| Chimie théorique | Theoretical chemistry |
| Chimie verte | Green chemistry |
| chimiokine | chemokine |
| chimiostratigraphie | chemostratigraphy |
| chimiosynthèse | chemosynthesis |
