CX or Cx may refer to:

Businesses and organizations

Cathay Pacific Cathay Pacific Airways Limited (CPA), more widely known as Cathay Pacific (), is the flag carrier of Hong Kong, with its head office and main hub located at Hong Kong International Airport. The airline's operations and subsidiaries have sc ...

, a Hong Kong airline (IATA code CX) *

Cemex CEMEX S.A.B. de C.V., known as Cemex, is a Mexican multinational building materials company headquartered in San Pedro, near Monterrey, Mexico. It manufactures and distributes cement, ready-mix concrete and aggregates in more than 50 countries ...

, a Mexican building materials supply company (New York Stock Exchange symbol "CX") * Connex Melbourne, a former Australian train operator *

Fuji TV JOCX-DTV (channel 8), branded as and colloquially known as CX, is a Japanese television station based in Odaiba, Minato, Tokyo, Japan. Owned and operated by the it is the key station of the Fuji News Network (FNN) and the Fuji Network S ...

, or CX, a Japanese television network

Science and technology

Biology and medicine

* Circumflex artery (disambiguation), multiple arteries of the human body *

Phosgene oxime Phosgene oxime, or CX, is an organic compound with the formula Cl2CNOH. It is a potent chemical weapon, specifically a nettle agent. The compound itself is a colorless solid, but impure samples are often yellowish liquids. It has a strong, disagr ...

, a chemical warfare agent

Computing

* An interface in

IP Multimedia Subsystem The IP Multimedia Subsystem or IP Multimedia Core Network Subsystem (IMS) is a standardised architectural framework for delivering IP multimedia services. Historically, mobile phones have provided voice call services over a circuit-switched-styl ...

s, using the diameter protocol, between Home Subscriber Server and Application Server * CX register, a general-purpose 16-bit X86 register * C++/CX (component extensions), a language extension for C++ compilers from Microsoft that enables C++ programmers to write programs for the Windows Runtime (WinRT)

Other uses in science and technology

* CX (noise reduction), a noise reduction system, most notably used for the analog audio tracks of LaserDiscs * Cx, an abbreviation for the

Building Commissioning Building commissioning (Cx) is an integrated, systematic process to ensure, through documented verification, that all building systems perform interactively according to the "Design Intent". The commissioning process establishes and documents the ...

process *

Drag coefficient In fluid dynamics, the drag coefficient (commonly denoted as: c_\mathrm, c_x or c_) is a dimensionless quantity that is used to quantify the drag or resistance of an object in a fluid environment, such as air or water. It is used in the drag e ...

(

c_\mathrm d\, ,

c_\mathrm x\,

\!\ c_\mathrm w

)

Places

Christmas Island Christmas Island, officially the Territory of Christmas Island, is an Australian external territory comprising the island of the same name. It is located in the Indian Ocean, around south of Java and Sumatra and around north-west of the ...

ISO 3166-1 alpha-2 code *

.cx .cx is the country code top-level domain for Christmas Island. It is administered by the Christmas Island Internet Administration, through the Christmas Island Domain Administration Limited. The Christmas Island Internet Administration is a c ...

, the top-level domain for Christmas Island

Transportation

* Citroën CX, a French executive car * Honda CX series, a Japanese motorcycle range * Mitsubishi Concept-cX, a Japanese subcompact SUV concept * Mazda CX, the prefix for

Mazda , commonly referred to as simply Mazda, is a Japanese Multinational corporation, multinational Automotive industry, automotive manufacturer headquartered in Fuchū, Hiroshima (town), Fuchū, Hiroshima Prefecture, Hiroshima, Japan. In 2015, M ...

's crossover and SUV lineup

Other uses

* 110 (number), in Roman numerals * Chron X, a digital collectible card game * Cross-examination debate, also known as Policy debate, a form of speech competition *

Customer experience Customer experience (CX) is a totality of cognitive, affective, sensory, and behavioral consumer responses during all stages of the consumption process including pre-purchase, consumption, and post-purchase stages. Pine and Gilmore described the ...

, the experiences a customer has with a supplier of goods or services * Cyclo-cross, a form of bicycle racing *

Nikon CX format The Nikon CX format is an image sensor format by Nikon for the Nikon 1 series MILCs featuring the Nikon 1 mount bayonet and lenses. With 2.7 times crop factor being approximately 13.2 x 8.8mm2Ĉ, a letter in the Esperanto alphabet * Cx, a smiling

emoticon An emoticon (, , rarely , ), short for "emotion icon", also known simply as an emote, is a pictorial representation of a facial expression using characters—usually punctuation marks, numbers, and letters—to express a person's feelings, m ...

* Cx, referencing popular streamer

Ice Poseidon Paul Denino (born September 29, 1994), better known as Ice Poseidon'','' is an American Internet personality, and live streamer, primarily of the video game ''Old School RuneScape'' and the genre. His peak prominence was in 2017 when his IRL ...