| XW | China Xinhua Airlines [IATA-Airline-Code / China] |
| MU | China Eastern Airlines [IATA-Airline-Code/ China] |
| XO | China Xinjiang Airlines [IATA-Airline-Code / China] |
| CI | China Airlines [IATA-Airline-Code/ China/Taiwan] |
| CZ | China Southern Airlines [IATA-Airline-Code/ China] |
| SZ | China Southwest Airlines [IATA-Airline-Code / China] |
| CK | China Cargo Airlines [IATA-Airline-Code/ China] |
| 3Q | China Yunnan Airlines [IATA-Airline-Code/ China] |
| CSCL | China Shipping Container Line/Reederei, China |
| COSCO | China Ocean Shipping Company/Reederei, China |
| CA | Air China [IATA-Airline-Code/ China] |
| CJ | China Northern Airlines [IATA-Airline-Code/ China] [IATA-Airline-Code/ gehört inzwischen zu China Southern: China Southern Airlines Northern Branch] |
| RPO | Railway Post Office |
| CPR | Canadian Pacific Railway |
| HSR | Hamilton Street Railway [engl.] Frühere amerikanische Strassenbahngesellschaft |
| ARA | Australasian Railway Association [engl.] Eisenbahnverband in Australien und Fernost |
| CCCR | Cape Code Central Railway [engl.] Amerikanische Bahngesellschaft |
| ARIC | Australian Railway Industry Corporation [engl.] Australisches Unternehmen der Eisenbahn-Industrie |
| ARHS | Australian Railway Historical Society [engl.] Australische Interessengemeinschaft für historische Eisenbahnen, betreibt das Eisenbahnmuseum bei Melbourne |
| etc | etc-group, Action group on erosion, technology and concentration Ottawa, http://www.etcgroup.org |
| You Xian Gong Si | (????, [Unternehmensform, China] |
| ROC | Republic Of China [Taiwan] |
| CN | China, Länderkennung bei Internetadressen |
| CAL | China Airlines [engl.] chinesische Fluglinie |
| CBH | China Brilliance Holdings [engl.] Hong Kong, http://www.brillianceauto.com |
| CCC | China Compulsery Certificate [engl.] Zertifizierungspflicht für bestimmte Waren |
| CNNIC | China Network Imformation Center |
| CHN | Volksrepublik China - Olympische Länderkennung |
| CATT | China Academy of Telecommunication Technology |
| CAAC | Civil Aviation Administration of China [engl.] Beijing, http://www.caac.gov.cn |
| BR | EVA Air [IATA-Airline-Code/ China/Taiwan] |
| B7 | Uni Air [IATA-Airline-Code/ China/Taiwan] |
| G4 | Air Guizhou [IATA-Airline-Code/ China] |
| ATCÄ | Akupunktur- und TCM-Gesellschaft in China ausgebildeter Ärzte e.V. Wiesbaden |
| 4G | Shenzhen Airlines [IATA-Airline-Code/ China] |
| 8C | Shnaxi Aviation [IATA-Airline-Code/ China] |
| FM | Shanghai Airlines [IATA-Airline-Code/ China] |
| SC | Shandong Airlines [IATA-Airline-Code / China] |
| 3U | Sichuan Airlines [IATA-Airline-Code/ China] |
| MF | Xiamen Airlines [IATA-Airline-Code/ China] |
| 1E | Travelsky Technology [IATA-Airline-Code/ China] |
| KA | Dragonair [IATA-Airline-Code/ China/HongKong] |
| HU | Hainan Airlines [IATA-Airline-Code/ China] |
| 2Z | Changan Airlines [IATA-Airline-Code/ China] |
| CALT | China Academy of Launch Vehicle Technology [engl.] Chinesisches Raumfahrtzentrum, http://www.calt.com.cn |
| AE | Mandarin Ailines [IATA-Airline-Code/ China/Taiwan] |
| CCIB | China Import and Export Commodity Inspection Bureau [engl.] überprüft die Zertifizierungen |
| EF | Far Eastern Air Transport [IATA-Airline-Code/ China/Taiwan] |
| F6 | CNAC-Zhejiang Airlines [IATA-Airline-Code/ China] |
| CCEE | China Commission for Conformity Certification of Electrical Equipment [engl.] Chinesisches Prüfzeichen |