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- Ca' Granda (Milan Metro)Ca’ Granda-Pratocentenaro is a station on Line 5 of the Milan Metro.
- Cab unitIn North American railroad terminology, a cab unit is a railroad locomotive with its own c
- Cable car (railway)Cable-hauled mass transit system
- Cable railwayRailway that uses a cable, rope or chain to haul trains
- Cable transportClass of transport modes
- CabotageTransport within a country by an operator from another country
- Cadorna (Milan Metro)Cadorna FN is an underground interchange station in Milan, Italy, serving Lines 1 and 2 of
- Caiazzo (Milan Metro)Caiazzo is a station on Line 2 of the Milan Metro. It was opened on 27 September 1969 as p
- Cairo MetroRapid transit system in Egypt
- Cairo Metro Line 1Cairo Metro Line 1 is the first line of the Cairo Metro in Cairo, Egypt. It is the first m
- Cairoli (Milan Metro)Cairoli is a station on Line 1 of the Milan Metro. It was opened on 1 November 1964 as par
- Caisson lockThe caisson lock is a type of canal lock in which a narrowboat is floated into a sealed wa
- Calder and Hebble NavigationThe Calder and Hebble Navigation is a broad inland waterway, with locks and bridge holes t
- California Street (San Francisco)California Street is a major thoroughfare in San Francisco, California. It is one of the l
- CaltransExecutive department of California, US
- Cambridgeshire Guided BuswayBusway system in England
- Camilo Haddad (São Paulo Metro)Camilo Haddad is a monorail station of São Paulo Metro. Belongs to Line 15-Silver, which i
- Camino de SantiagoPilgrimage routes to Santiago de Compostela, Spain
- Campaign for Better Transport (United Kingdom)UK advocacy group
- Campaign for Safe Road DesignBritish road safety campaign
- Campo Belo (São Paulo Metro)Campo Belo is a station of São Paulo Metro. It opened on 8 April 2019.
- Canada Dock BranchThe Canada Dock Branch is a 4-mile 59 chain (7.62 kilometre) long railway line in Liverpoo
- Canadian Coast GuardCanadian government agency
- CanalArtificial channel for water
- Canard (aeronautics)Aircraft configuration in which a small wing is placed in front of the main wing
- Caning (furniture)In the context of furniture, caning is a method of weaving chair seats and other furniture
- CanoeLight boat that is paddled
- CapesizeCapesize ships are the largest dry cargo ships with ball mark dimension: about 170,000 DWT
- Capital expenditureCosts associated with 'fixed assets'
- Capital intensityEconomic concept
- CarMotorised passenger road vehicle
- Car bombImprovised explosive device
- Car costsCosts of owning and operating a car
- Car dependencyConcept that city layouts favor automobiles over other modes of transportation
- Car suspensionSuspension system for a vehicle
- Car washFacility used to clean the exterior of motor vehicles
- Car-free cityUrban area absent of motor vehicles
- Car-free daysDay promoting car-free travel
- Caracas MetroRapid transit system in Venezuela
- Caravan (trailer)Type of vehicle
- CaravelType of sailing ship
- CareemDubai-based super-app
- CargoGoods or produce transported
- Cargo aircraftAircraft configured specifically to transport cargo
- Cargo airlineAirline specializing in transporting air freight
- Cargo control roomThe cargo control room, CCR, or cargo office of a tankship is where the person in charge (
- Cargo shipShip or vessel that carries goods and materials
- CarpoolSharing of car journeys so that more than one person travels in a car
- CarriageGenerally horse-drawn means of transport
- CarryallThe term carryall refers to several types of vehicles, including: historical carriages, au
- Carrying poleA carrying pole, also called a shoulder pole or a milkmaid's yoke, is a yoke of wood or ba
- CarsharingBrief car rental method
- CartWheeled vehicle for animal drawn transport
- Casal RotondoCasal Rotondo is the largest tomb on the Appian Way, to the southeast of Rome, Italy. A sm
- Cascina Gobba (Milan Metro)Cascina Gobba is a station on Line 2 of the Milan Metro. The station is located on Via Pad
- Cast iron pipeCast iron pipe is pipe made predominantly from gray cast iron. It was historically used as
- Castro Pretorio (Rome Metro)Castro Pretorio is a station on Line B of the Rome Metro. It was opened on 8 December 1990
- CatamaranWatercraft with two parallel hulls of equal size
- Catchment areaTrade or use area for a given service or business
- Cattle driveA cattle drive is the process of moving a herd of cattle from one place to another, usuall
- Cavour (Rome Metro)Cavour is a station on Line B of the Rome Metro, opened on 10 February 1955. It is located
- Cenisio (Milan Metro)Cenisio is a station on Line 5 of the Milan Metro.
- Center for Neighborhood TechnologyThe Center for Neighborhood Technology (CNT) is a non-profit organization, headquartered i
- Centrale (Milan Metro)Centrale FS is a station on Lines 2 and 3 of the Milan Metro in Milan, Italy. The Line 2 s
- Centralized traffic controlCentralized traffic control (CTC) is a form of railway signalling that originated in North
- Cernusco sul Naviglio (Milan Metro)Cernusco sul Naviglio is a suburban station on Line 2 of the Milan Metro in the municipali
- Certificate of EntitlementThe Certificate of Entitlement (COE) are classes of categories as part of a quota license
- Cessna 172Propeller driven single engine aircraft
- Chacao MunicipalityChacao is one of the five political and administrative subdivisions of the city of Caracas
- ChaiseTwo-wheeled horse-drawn carriage
- Champs-ÉlyséesAvenue in Paris, France
- Changi AirportInternational airport in Singapore
- Channel PortsThe Channel Ports are seaports in southern England and northern France, which allow for sh
- Charging stationInstallation for charging electric vehicles
- Charles BroadwickCharles Broadwick (born John Murray, 1870s–1943) was an American pioneering parachutist an
- Chartering (shipping)Activity within the shipping industry
- CharterpartyMaritime contract between a shipowner and a "charterer"
- ChauffeurProfession; person employed to drive a passenger motor vehicle
- Chaul End railway stationChaul End was a temporary railway halt on the Great Northern Railway's branch line from We
- Chemical tankerA chemical tanker is a type of tanker ship designed to transport chemicals in bulk. As def
- Chennai PortContainer port in India
- Chiayi HSR stationChiayi (Chinese: 嘉義; pinyin: Jiāyì) is a high-speed rail station in Taibao City, Chiayi Co
- Chicago "L"Rapid transit system in Chicago, Illinois
- Chicago Department of TransportationGovernment entity in Chicago, Illinois, US
- Chicago Transit AuthorityTransit agency in Chicago, Illinois
- China National Highway 110 traffic jamTen day long traffic obstruction
- China Railway High-speedChina Railway High-speed (CRH) is a high-speed rail service operated by China Railway in a
- Chinese Eastern RailwayHistorical railroad system in northeast China
- Chisholm TrailHistoric trail in the central United States used for cattle drives
- Chongqing Rail TransitRapid transit system in Chongqing, China
- Chopper (motorcycle)Type of motorcycle
- Christianshavn stationChristianshavn station is a rapid transit station on the Copenhagen Metro, served by the M
- ChunyunPeriod of travel in China with extremely high traffic load around the Chinese New Year
- Cimiano (Milan Metro)Cimiano is a station on Line 2 of the Milan Metro. The station is located near the junctio
- Circo Massimo (Rome Metro)Circo Massimo is a station on Line B of the Rome Metro. It was opened on 10 February 1955
- City CarShareCarsharing program in California, US
- City marketingCity marketing (related to city branding) or Place Marketing is the promotion of a city, o
- City of Port AugustaThe City of Port Augusta is a local government area located at the northern end of Spencer
- CityCarConcept automobile
- Civil aviationAll non-military aviation
- Clean Air CabFormer carbon-neutral taxi provider in Arizona, USA
- Cleveland Short Line RailwayThe Cleveland Short Line Railway is a freight bypass around southern Cleveland, Ohio, in t
- Climate change in SurinameClimate change in Suriname is leading to warmer temperatures and more extreme weather even
- ClipperMerchant sailing ship of the 19th century
- Clock-face schedulingA clock-face schedule, also cyclic schedule, is a timetable system under which public tran
- Coach (bus)Bus used for longer-distance service
- Coach (carriage)Large four-wheeled closed carriage
- Coat of arms of Omsk OblastThe coat of arms of Omsk Oblast in Russia were adopted 29 April 2020 by Governor Alexander
- Cockatoo IslandHeritage listed island in Sydney Harbour
- Cockatoo Island DockyardAustralian dockyard
- Cockatoo Island Industrial Conservation AreaHistoric site in New South Wales, Australia
- CockpitRoom from which a pilot controls an aircraft or spacecraft
- Codeshare agreementA codeshare agreement, also known simply as codeshare, is a business arrangement, common i
- ColectivoColectivo (English: collective bus) is the name given in Argentina to a type of public tra
- Collector roadA collector road or distributor road is a low-to-moderate-capacity road which serves to mo
- Collision avoidance in transportationIn transportation, collision avoidance is the maintenance of systems and practices designe
- Cologno Centro (Milan Metro)Cologno Centro is a suburban station on Line 2 of the Milan Metro in the municipality of C
- Cologno Nord (Milan Metro)Cologno Nord is a suburban station on Line 2 of the Milan Metro in the municipality of Col
- Cologno Sud (Milan Metro)Cologno Sud is a suburban station on Line 2 of the Milan Metro in the municipality of Colo
- Colorado Department of TransportationGovernment agency in Colorado, United States
- Comasina (Milan Metro)Comasina is a station on Line 3 of the Milan Metro which opened on March 26, 2011, twenty-
- Commercial aviationTransport system providing air transport for hire
- Commercial invoiceDocument used in foreign trade
- Commissariat Point, South AustraliaCommissariat Point is a locality in the Australian state of South Australia located on the
- Community CarShareCharitable foundation in Ontario
- Commuter railPassenger rail transport services primarily within metropolitan areas
- Compact crossover SUVSecond smallest sport utility vehicle size class
- Comparison of MUTCD-influenced traffic signsRoad signs used by countries in the Americas are significantly influenced by the Manual on
- Comparison of traffic signs in English-speaking territoriesThis is a comparison of road signs in countries and regions that speak majorly English, in
- Complete streetsTransportation policy and design approach
- Component parts of internal combustion enginesInternal combustion engines come in a wide variety of types, but have certain family resem
- Compressed hydrogenCompressed hydrogen (CH2, CGH2 or CGH2) is the gaseous state of the element hydrogen kept
- Conca d'Oro (Rome Metro)Conca d'Oro is an underground station on Line B of the Rome Metro. It is located in the Mo
- Conciliazione (Milan Metro)Conciliazione is an underground station on Line 1 of the Milan Metro. It was opened on 1 N
- ConcordeBritish–French supersonic airliner
- Concordia, New JerseyConcordia is an unincorporated community and census-designated place (CDP) in Monroe Towns
- Concrete mixerA concrete mixer (also cement mixer) is a device that homogeneously combines cement, aggre
- Congestion pricingSystem of charging users of public goods
- Congestion pricing in New York CityFee for vehicles entering part of Manhattan
- ConsigneeParty who receives the good in a contract of carriage
- ConsignmentSelling of one's personal property through a third-party vendor
- Container chassisTrailer for transporting intermodal containers
- Container shipShip that carries cargo in intermodal containers
- ContainerizationIntermodal freight transport system
- Continuous trackSystem of vehicle propulsion
- Contournement Nîmes – MontpellierThe Contournement Nîmes – Montpellier (English: "Nîmes – Montpellier Bypass"), also known
- Contract Freighters, Inc.American truckload carrier
- Contract of carriageContract between carriers of goods/passengers and the sender/receiver or passenger
- Controlled-access highwayHighway designed for high-speed, regulated traffic flow
- Convention on Facilitation of International Maritime TrafficThe Convention on Facilitation of International Maritime Traffic, often abbreviated and re
- ConvertibleVehicle with a folding or removable roof
- ConvertiplaneA convertiplane is defined by the Fédération Aéronautique Internationale (FAI or World Air
- Coolhaven metro stationCoolhaven is an underground subway station in the Dutch city of Rotterdam. It is served by
- Copenhagen City BikesDiscontinued bike sharing system
- Copenhagen MetroRapid transit railway in Copenhagen, Denmark
- Cordusio (Milan Metro)Cordusio is a station on Line 1 of the Milan Metro in the busy, commercial Piazzale Cordus
- Corinth (modern city)City in the Peloponnese, Greece
- Corinth (municipality)The municipality of Corinth is a Greek municipality located in the Peleponnese region esta
- Corinthians-Itaquera (São Paulo Metro)Corinthians-Itaquera, or just Itaquera, is a station which is part of the metropolitan tra
- Cornelia (Rome Metro)Cornelia is an underground station on Line A of the Rome Metro. It is located at the junct
- Corner reflectorRetroreflector with three orthogonal, intersecting flat surfaces
- Corolla (headgear)A corolla is an ancient headdress in the form of a small circlet or crown. Usually it has
- Corvetto (Milan Metro)Corvetto is a station on Line 3 of the Milan Metro in Milan, Italy. The station was opened
- Cottbusser Platz (Berlin U-Bahn)Cottbusser Platz is a Berlin U-Bahn station located in the borough Marzahn-Hellersdorf on
- Country of originCountry of manufacture, production, or growth
- County detectiveIn the United States, county detectives or district attorney investigators are peace offic
- CoupeCar body style
- Courts of First Instance of PeruThe Courts of First Instance are the third hierarchic level organized in the judiciary of
- Covered hopperA covered hopper is a self-clearing, enclosed, weatherproof railroad freight car. It has a
- COVID-19 pandemic on cruise shipsEarly in 2020, in the early days of the COVID-19 pandemic, the disease spread to a number
- Coyne AirwaysCoyne Airways is an all cargo airline based in London, England, United Kingdom. It has a s
- Crescenzago (Milan Metro)Crescenzago is a station on Line 2 of the Milan Metro. It was opened on 27 September 1969
- Crew managementCrew management for ships, otherwise known as crewing, are the services rendered by specia
- Crit'airFrench air quality certificate
- Critical infrastructureInfrastructure important to national security
- Crocodile crackingDistress in asphalt pavement
- Cross-dockingPractice in logistics of unloading directly to customer or other transportation
- Cruise industryOrganisations involved in ocean or river cruises
- Cruise shipPassenger ship used for pleasure voyages
- Cruising (driving)Cruising is a social activity that primarily consists of driving a car. Cruising is distin
- Cruising (maritime)Traveling by boat for pleasure
- Crumb rubberCrumb rubber is recycled rubber produced from automotive and truck scrap tires. During the
- Culebra CutArtificial valley that is part of the Panama Canal
- Cummins AeosMotor vehicle
- CurbEdge where a sidewalk meets a road
- CurricleA curricle is a light two-wheeled carriage drawn by two horses abreast. Usually open with
- CuxhavenTown in Lower Saxony, Germany
- Cuxhaven (district)Cuxhaven is a district (Landkreis) in Lower Saxony, Germany. It is bounded by (from the ea
- CyclabilityDegree of ease of cycling
- Cycle rickshawPedal-powered version of the rickshaw
- CyclingActivity of riding a bicycle
- Cycling in Greater ManchesterCycling for transport and leisure enjoys popularity in Greater Manchester, and the city al
- Cycling infrastructureFacilities for use by cyclists