- CPDLC
- CPL
- CPM
- CPR
- CR929
- CRAIC
- CRJ
- CRM
- CRS
- CRT
- CRZ
- CS
- CS300
- CSA
- CSB
- CSH
- CSP
- CSR
- CSS
- CSeries
- CT
- CTC
- CTK
- CTOL
- CTOT
- CUBD
- CUSS
- CUTE
- CVAS
- CVR
- CWY
- C Check
- C and F
- Cabana
- Cabin
- Cabin Class
- Cabin Crew
- Cabin Floor Loading
- Cabotage
- Call Sign
- Cambodia e-Arrival
- Capital A
- Captain
- Cargo
- Cargo-XML
- Cargo Compartment
- Cargo Contour
- Cargo Density
- Cargo IMP
- Cargo Loader
- Cargo Loading System
- Cargo Manifest
- Cargo Seat Bags
- Cargolux
- Carnet
- Carrier
- Carrier Code
- Carry-on Baggage
- Catalog Price
- Catapult
- Caterer
- Cathay Pacific Airways
- Cebgo
- Ceiling
- Celera 500
- Celera 500L
- Center Guide and Restraint Assembly
- Certified Cargo Screening Facility
- Cessna
- Change of Gauge
- Change of Gauge Flight
- Charge Per Aircraft Landing
- Charles Lindberg
- Charter
- Check-in
- Chesley Sullenberger
- Chuck Yeager
- Circle Trip
- Circling Approach
- Cirium
- Class
- Clearance
- Clipper
- Coach Class
- Cockpit
- Cockpit Auth
- Code-1
- Codeshare
- Cold Meal
- Colgan Air
- College Park Airport
- Comac
- Combination
- Commodity
- Commodity Classification Rate
- Commodity Selling Price
- Common Pass
- Common Viewer Air System
- Commuter
- Company Clearance
- Compass Airlines
- Complimentary Service
- Concierge
- Concorde
- Concourse
- Condor Airlines
- Conjunction Ticket
- ConnectMiles
- Connected Aircraft
- Connecting Flight
- Connecting Room
- Connection Flight
- Consolidated Cargo
- Consolidated Ticket
- Consolidator
- Contactable Crew
- Container
- Containment Bag
- Contaminated Runway
- Continental Airlines
- Continental Breakfast
- Continental Plan
- Contingency Fuel
- Convention Tour
- Conventional Aircraft
- Copa Airlines
- Copa Airlines Colombia
- Corendon Airlines
- Corkage Charge
- Corporate Account
- Cost Per Landing
- Coupler
- Courier
- Credit Note
- Credit Shell
- Credit Shell(비엣젯)
- Credit Shell(인디고항공)
- Critical 11 Minutes
- Crossair
- Cruise Captain
- Cruise Relief Pilot
- Curfew
- Curtiss
- Curtiss-Wright
- Curtiss Aeroplane and Motor Company
- Customer of size
- D.B. 쿠퍼
- D. B. Cooper
- D/G
- D/N
- D2A
- D2D
- D5
- DA
- DAF
- DAPO
- DB
- DBA
- DBC
- DBML
- DB 쿠퍼
- DCS
- DDP
- DDU
- DE
- DEAF
- DELAG
- DEP
- DEPA
- DEPO
- DEPU
- DEQ
- DES
- DEST
- DFS
- DGCA
- DGD
- DGR
- DG MOVE
- DHC-8-400
- DHL
- DHS
- DIP
- DIV
- DLA
- DLY
- DMAN
- DME
- DMG
- DMS
- DND
- DOM
- DOT
- DOW
- DOW(Day Since On-Wing Installation)
- DOW(Dry Operating Weight)
- DPR
- DR
- DR(Low Drifting)
- DS
- DSH
- DSI
- DSN
- DSO
- DSR
- DSR(Daily Sales Report)
- DSR(Day Since Restoration)
- DST
- DST(Day Since Task)
- DTG
- DU
- DUPE
- DVOR
- DZ
- D Check
- Dangerous Goods in Excepted Quantities
- Dassault
- Dassault Aviation
- Data link-VOLME
- David Neeleman
- David Warren
- Dawn Aerospace
- Day Use
- De-Icing
- De-icing
- De Havilland Canada
- Dead Load
- Deadhead
- Deadheading
- Debit Note
- Decision Altitude
- Defer
- Delag
- Delay Code
- Delta Connection
- Designated Carrier
- Destination Alternate Fuel
- Deutsche Luft-Reederei
- Deutsche Luft Hansa
- Deutsche Lufthansa
- Dew Point
- Direct Flight
- Discretionary Fuel
- Ditching
- Diversion
- Divert
- Doctor Paging
- Doctor on board
- Dolly
- Doug Parker
- Dreamlifter
- Dry Lease
- Duty Free
- E-AWB
- E-Arrival Card
- E-Briefing
- E-Channel
- E-Fan
- E-Fan X
- E-Gate
- E-Gate(Italy)
- E-Gate(Taiwan)
- E-Gates
- E-Gates(Mexico)
- E-Taxi
- E-Ticket
- E-Visa
- E-Volo
- E-크레딧
- E/D Card
- E3
- EAS
- EASA
- EAT
- EBI
- EBM
- EBT
- ECAM
- EDI
- EDIFACT
- EDR
- EDTO
- EEP
- EET
- EFB
- EFF
- EFIS
- EFW
- EGTS
- EGate
- EHang
- EIA
- EICAS
- EIP
- ELI
- ELM
- ELT
- EMAS
- EMBD
- EMD
- EMD-A
- EMD-S
- EMK
- EMS
- ENG
- EOBT
- EOD
- EOT
- EOT(End of Transaction)
- EOT(Engine Out Taxi)
- EPNdB
- EPTA
- EPassport Gate
- ER
- ERA
- ES-19
- ESA
- ESG
- EST
- ESTA
- ESo
- ETA
- ETA(Electronic Travel Authority)
- ETA(Electronic Travel Authorization)
- ETA(Estimated Time of Arrival)
- ETD
- ETD(Estimated Time of Departure)
- ETD(Explosive Trace Detector)
- ETIAS
- ETOPS
- ETOT
- ETP
- ETS
- ETV
- ETravel
- EUA
- EUDCC
- EU Air Safety List
- EU Regulation 261/2004
- EU 면세 한도
- EVFLY
- EVTOL
- EVUS
- EWS
- EX