- 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
- EXB
- EXOT
- EXP
- EXST
- EXTR
- EXW
- Early Check-in
- EasyPASS
- Ecojet
- Economy Plus
- Economy Space
- Egyptair
- Ellen Church
- Embargo on Air Cargo Shipment
- Embraer
- Emergency Declare
- Emergency Exit Seat
- Emotional Support Animal
- End Lock
- Endeavor Air
- Endorse
- Energia
- Enhancing Airline Passenger Protections
- Enroute Chart
- Enroute Clearance
- Envoy Air
- Escape Device
- Escape Slide
- Escape Strap
- Essectial Air Service
- Essential Air Service
- Eurail Pass
- European Plan
- EvFly
- Evacuation
- Evacuation Slide
- Eve Air Mobility
- Eviation Alice
- Excess Baggage
- Excess Void Charge
- Excursion Fare
- Executive Cabin
- Exit Seat
- Extended Operations
- Extra Fuel
- Extra Seat
- F-NI
- F-POST
- F/E
- F/O
- F1
- FA-50
- FAA
- FAA 노탐 시스템 장애(2023년)
- FAA 주류 규정
- FAD
- FAF
- FAI
- FAK
- FAK 운임
- FANS
- FAP
- FAR
- FAS
- FAS(Free Alongside Ship)
- FBA
- FBL
- FBO
- FBP
- FBW
- FC
- FCA
- FCA(Fare Calculation Area)
- FCA(Free Carrier)
- FCAC
- FCC
- FCOM
- FCST
- FDA
- FDA(Discrepancy Answer Message)
- FDAS
- FDP
- FDR
- FDTM
- FEW
- FF-ICE
- FFA
- FFM
- FFP
- FFR
- FG
- FHL
- FHR
- FIATA
- FIC
- FIDS