| chilociclo | kilohertz |
| Chilogrammetro | Kilogram |
| chilogrammo | kilogram |
| Chilogrammo forza | Kilogram-force |
| chilohertz | kilohertz |
| chilometro | kilometer |
| Chilometro lanciato | Speed skiing |
| Chilometro orario | Kilometres per hour |
| Chilone | Chilon of Sparta |
| chilovolt | kilovolt |
| chilowatt | kilowatt |
| Chiloé | Chiloé Island |
| Chilpancingo de los Bravo | Chilpancingo |
| Chilperico di Aquitania | Chilperic of Aquitaine |
| Chilperico I | Chilperic I |
| Chilperico II | Chilperic II |
| Chiltepin | Chiltepin pepper |
| chilòmetro | kilometer |
| Chimalpopoca | Chimalpopoca |
| Chimborazo | Chimborazo |
| Chimbote | Chimbote |
| chimera | chimera |
| Chimera di Arezzo | Chimera of Arezzo |
| chimerico | chimerical |
| chimica | chemistry |
| chimica ambientale | environmental chemistry |
| chimica analitica | analytical chemistry |
| Chimica bioinorganica | Bioinorganic chemistry |
| Chimica clinica | Clinical chemistry |
| Chimica combinatoria | Combinatorial chemistry |
| Chimica computazionale | Computational chemistry |
| Chimica cosmica | Cosmic chemistry |
| Chimica degli alimenti | Food chemistry |
| Chimica dei polimeri e delle macromolecole | Polymer chemistry |
| Chimica del suolo | Soil chemistry |
| chimica dell'atmosfera | atmospheric chemistry |
| Chimica dello stato solido e delle superfici | Solid-state chemistry |
| Chimica farmaceutica | Medicinal chemistry |
| chimica fisica | physical chemistry |
| chimica generale | general chemistry |
| chimica inorganica | inorganic chemistry |
| Chimica metallorganica | Organometallic chemistry |
| chimica organica | organic chemistry |
| Chimica quantistica | Quantum chemistry |
| Chimica supramolecolare | Supramolecular chemistry |
| Chimica verde | Green chemistry |
| Chimicachimica | Chemistry |
| chimicamente | chemically |
| Chimichiera | Chemical tanker |
| chimico | chemist |
| Chimki | Khimki |
| chimotripsinogeno | chymotrypsinogen |
| Chimú | Chimú culture |
| china | declivity |
| China Cola | China Cola |
| China Miéville | China Miéville |
| China Southern Airlines | China Southern Airlines |
| China Strike Force | China Strike Force |
| China Video Disc | China Video Disc |
| chinare | incline |
| chinarsi | stoop |
| Chinatown | Chinatown |
| chincaglieria | trinket |
| Chinchilla brevicaudata | Short-tailed Chinchilla |
| Chindasvindo | Chindasuinth |
| Chindesaurus bryansmalli | Chindesaurus |
| Chindwin | Chindwin River |
| Chindōgu | Chindōgu |
| Chinese Basketball Association | Chinese Basketball Association |
| chinetosi | airsickness |
