| Coppens | Coppens (disambiguation) | Coppens Corner, Wisconsin |
| Coppens, Paul | Coppens, Philip | Coppensia |
| Coppensia bicolor | Coppensia bifolia | Coppensia blanchetii |
| Coppensia hydrophila | Coppensia orthostates | Coppensia pirarensis |
| Copper | Copper (2012 TV series) | Copper (64Cu) oxodotreotide |
| Copper (adder) | Copper (color) | Copper (colour) |
| Copper (comic) | Copper (disambiguation) | Copper (element) |
| Copper (heraldry) | Copper (I) iodide | Copper (I) oxide |
| Copper (I) sulfide | Copper (II) acetate | Copper (II) azide |
| Copper (II) chloride | Copper (II) nitrate | Copper (II) oxide |
| Copper (II) sulfate | Copper (II) sulfate pentahydrate | Copper (II) sulfide |
| Copper (II) sulphate | Copper (ll) carbonate | Copper (OCS) |
| Copper (Olympic mascot) | Copper (snake) | Copper (The Fox and the Hound) |
| Copper (TV series) | Copper (webcomic) | Copper 64 |
| Copper access node | Copper acetate | Copper acetoarsenite |
| Copper acetonitrile complex | Copper acetylacetonate | Copper acetylide |
| Copper age | Copper Age | Copper Age Europe |
| Copper Age France | Copper Age Italy | Copper Age of Comic Books |
| Copper Age Sites in Kosovo | Copper Age state societies | Copper ale |
| Copper alloy | Copper Alloy Furnishing | Copper alloys |
| Copper alloys in aquaculture | Copper amino-sulfate | Copper ammonium sulfate |
| Copper and Booker | Copper and gold mining in Pakistan | Copper and lead rule |
| Copper and nickel mining in Botswana | Copper and renewable energy | Copper Angel |
| Copper Angel (film) | Copper anole | Copper ant blue |
| Copper Ant Blue | Copper Ant blue | Copper ant Blue |
| Copper Ant-blue | Copper ant-blue | Copper Ant-Blue |
| Copper ant-Blue | Copper applications | Copper arsenate |
| Copper arsenite | Copper Art Museum | Copper aspirinate |
| Copper asprinate | Copper azide | Copper bactericide |
| Copper balancing | Copper band | Copper banded butterflyfish |
| Copper Bank | Copper Barth | Copper Basin |
| Copper Basin (disambiguation) | Copper Basin (Nevada) | Copper Basin (NV) |
| Copper Basin (Tennessee) | Copper Basin (TN) | Copper Basin High School |
| Copper Basin Railway | Copper Basin, Tennessee | Copper Basin, TN |
| Copper beard orchid | Copper beaten skull | Copper beech |
| Copper Beech | Copper beech (disambiguation) | Copper beech (tree) |
| Copper Beech Manor | Copper beech manor | Copper Bell Bed and Breakfast |
| Copper bell bed and breakfast | Copper belly | Copper Belt |
| Copper Benchmark | Copper benzoate | Copper beryllium |
| Copper beryllium alloy | Copper bichloride | Copper binding protein |
| Copper Bird Terrace | Copper Blue | Copper bottom |
| Copper Bowl | Copper Box | Copper Box Arena |
| Copper bracelet | Copper Branch (Deep River tributary) | Copper Breaks State Park |
| Copper brightfig | Copper bromide | Copper bromide (disambiguation) |
| Copper brown (RAL) | Copper Bull | Copper Bull (Ubaid) |
| Copper Butterfly | Copper cable | Copper cable certification |
| Copper cabling | Copper Canyon | Copper Canyon (disambiguation) |
| Copper Canyon (film) | Copper canyon (R&D) | Copper Canyon Academy |
| Copper Canyon Apartment Homes shooting | Copper Canyon Conspiracy | Copper Canyon Fire |
| Copper Canyon Formation | Copper Canyon High School | Copper Canyon Press |
| Copper Canyon Railway | Copper Canyon Ultra Marathon | Copper Canyon Ultramarathon |
| Copper Canyon, Texas | Copper Canyon, TX | Copper capped via |
| Copper carbide | Copper Carbonate | Copper carbonate |
| Copper carbonate (disambiguation) | Copper Card | Copper cartels |
| Copper cash | Copper catfish | Copper Catfish |
| Copper cathode | Copper cathodes | Copper Center |
| Copper Center 2 Airport | Copper Center Airport | Copper Center, AK |
| Copper Center, Alaska | Copper chafer | Copper chalcogenide |
| Copper cheeked tree frog | Copper chip | Copper chlorate |
| Copper chloride | Copper chloride (disambiguation) | Copper chlorophyll |
| Copper Chlorophyll | Copper chlorophylls | Copper chromite |
| Copper chromite catalyst | Copper City | Copper City Chiefs |
| Copper City, MI | Copper City, Michigan | Copper clad |
| Copper Clad Aluminium | Copper clad aluminium | Copper clad aluminum |
| Copper Clad Aluminum | Copper clad steel | Copper cladding |
| Copper Cliff | Copper Cliff North Mine | Copper Cliff Public School |
| Copper Cliff South Mine | Copper Cliff station | Copper Cliff, Ontario |
| Copper Coast | Copper Coast (Ireland) | Copper Coast Aerodrome |
| Copper Coast Council | Copper Coast Geopark | Copper Coast Highway |
| Copper Coinage Act of 1792 | Copper coins | Copper Col |
| Copper columns of Ma Yuan | Copper Commando | Copper compound |
| Copper compounds | Copper concentrate | Copper concentrator |
| Copper conductor | Copper copper sulfate electrode | Copper copper sulphate electrode |
| Copper Copper Sulphate Electrode | Copper copper suphate electrode | Copper coulometer |
| Copper Council | Copper Country | Copper country |
| Copper Country Chiefs | Copper Country Islanders | Copper Country Limited |
| Copper Country Soo League | Copper Country State Forest | Copper Country strike of 1913-14 |
| Copper Country Strike of 1913-1914 | Copper Country strike of 1913-1914 | Copper Country strike of 1913–14 |
| Copper Country strike of 1913–1914 | Copper Country Strike of 1913–1914 | Copper Country Trail |
| Copper Courier | Copper Cove | Copper Cove (Antarctica) |
| Copper Cove (disambiguation) | Copper Cove Subdivision | Copper Cove Subdivision, California |
| Copper covered steel | Copper craftsmanship of Lahij | Copper Creek |
| Copper Creek (California) | Copper Creek (disambiguation) | Copper Creek (Wisconsin) |
| Copper Creek Falls (Oregon) | Copper Creek Guard Station | Copper Creek mine |
| Copper Creek Records | Copper Creek, Arizona | Copper Creek, VA |
| Copper Creek, Virginia | Copper cross | Copper Cu 64 dotatate |
| Copper Culture State Park | Copper Cup | Copper cups |
| Copper cut (record production) | Copper cutting (record production) | Copper cyanide |
| Copper cycle | Copper deficiency | Copper deficiency familial benign |
| Copper Demoiselle | Copper demoiselle | Copper dichloride |
| Copper dioxide | Copper Distributed Data Interface | Copper ditelluride |
| Copper diuranyl diarsenate octahydrate | Copper diuranyl diphosphate octahydrate | Copper downspout |
| Copper downspouts | Copper Dragon | Copper Dragon (disambiguation) |
| Copper Dragon Brewery | Copper electroplating | Copper engraver |
| Copper engraving | Copper Era | Copper Eskimo |
| Copper Eskimos | Copper extraction | Copper extraction techniques |
| Copper Face Jacks | Copper Falls mine | Copper Falls State Park |
| Copper Falls, MI | Copper Falls, Michigan | Copper Family |
| Copper family | Copper faujasite | Copper fiber |
| Copper fill | Copper filling | Copper finch |
