- MPM
- MRO
- MRP
- MSA
- MSAV
- MSAW
- MSAW(Minimum Safe Altitude Warning)
- MSAW(Missing AWB)
- MSC
- MSG
- MSL
- MSN
- MSN(항공기)
- MSN(화물)
- MSP
- MSR
- MTBF
- MTBO
- MTBR
- MTBS
- MUAV
- MUM-T
- MVT
- MWO
- Maersk Air Cargo
- MagniX
- Main Deck
- Malaysia Departure Tax
- Malfunction
- Master Air Waybill
- Master Ticket
- Meal Loss
- Meal Table
- Medical Bag
- Mesa Airlines
- Metrojet 9268편 추락 사고
- MiG
- Mileage Accrual Feed
- Miles & More
- Miles & Smiles
- Minimum Charge
- Minimum Group Size
- Minimum Stay
- Missing Cargo
- Mixed Fleet Flying
- Mobile Loader
- Motor Lodge
- Mriya
- NASA
- NATO Phonetic Alphabet
- NATS
- NAVAID
- NC
- NCA
- NCD
- NDB
- NDC
- NEF
- NEG
- NHP
- NIL
- NLML
- NMA
- NOEX
- NON-ENDS
- NON-REF
- NOOP
- NOSIG
- NOSUB
- NOTAM
- NOTOC
- NPS
- NSC
- NSC(Nil Significant Cloud)
- NSC(화물)
- NSH
- NSW
- NTBA
- NTSB
- NUC
- NVA
- NVB
- NX
- NZTD
- NZeTA
- Narrow-Body Aircraft
- Navigation Lights
- Nervous Flyer
- Nesma Airlines
- Net Weight
- Neutral AWB
- NewGen ISS
- New Skies
- No-Fly
- No-Frills
- No-Frills Carrier
- No-Kids Zone
- No Fly
- Nolinor Aviation
- Non-Negotiable
- Non-Reclining Seat
- Non-Revenue
- Non-stop Flight
- Nordwind Airlines
- Nose Cargo Door
- O&D
- O/W
- O4
- OAG
- OAL
- OAT
- OBC
- OBD
- OBSC
- OCNL
- OCS
- ODM
- OEW
- OFLD
- OG
- OHD
- OI
- OOG
- OOOI
- OP
- OPE
- OPPAV
- OPS
- OSI
- OTA
- OTP
- OVC
- OVCD
- OWG
- OY
- Obligatory Service
- Offload
- Oncarriage
- One-ID
- Open Jaw Trip
- Option Town
- Optional UM
- Ornithopter
- Over Stay
- Overair
- Overland Tour
- Overweight Landing
- Overwing Window Exit
- P2F
- PA
- PAC
- PAC(Passenger Agency Committee)
- PACK
- PADIS
- PAL
- PAL-V Liberty
- PAL Express
- PAP
- PAPI
- PAR
- PASS스마트항공권
- PAV
- PAX
- PBE
- PBN
- PC-AIR
- PCF
- PCN
- PCR
- PDU
- PED
- PETC
- PF
- PFS
- PF Ticket
- PGE
- PIC
- PIR
- PIREP
- PL
- PLAY
- PLB
- PLCC
- PLS
- PMC
- PMD
- PMO
- PNL
- PNR
- PO
- POR
- PPE
- PPL
- PR
- PRA
- PRL
- PRM
- PROB
- PSA
- PSA(Pacific Southwest Airlines)
- PSA Airlines
- PSC
- PSC(Passenger Service Charge)
- PSM
- PSN-ASN
- PSO
- PSS
- PST
- PSU
- PTA
- PTM
- PWCT
- Pad Fuel
- Pancake Landing
- Part out
- Passenger Locator Form
- Passenger Manifest
- Passenger Rights
- Patient Transport Unit
- Payload
- Pelican Cargo
- Per Diem
- Perishable
- Piece System
- Piedmont Airlines
- Piggyback
- Pilferage
- Pipistrel
- Plateau Airport
- Potable Water
- Pratt & Whitney
- Preighter
- Premium Comfort
- Premium Comfort(KLM)
- Prevailing Visibility
- Prime Ticket
- Priority Pass
- Project Connect
- Prosperity
- Prosperity I
- Pseudo
- Q-CODE
- Q400
- QAR
- QFE
- QFF
- QNE
- QNH
- QRH
- QV
- QX
- Qualiflyer
- Quick-turn
- R/T
- R1
- RA
- RA(세금)
- RAM
- RAT
- RBI
- RBM
- RCFM
- RCL
- RCLL
- RE
- REF
- REG
- REISSUE
- REQ
- REROUTE
- RESA
- REVALIDATION
- RFL
- RGDS
- RI(세금)
- RLI
- RLM
- RLOC
- RM
- RMK
- RNAV
- ROC
- ROE
- ROP
- RPA
- RPK
- RPM
- RQA
- RQL
- RQM
- RQST
- RRP
- RSR
- RSVN
- RTIL
- RTK
- RTN
- RTOW
- RTW
- RVML
- RVR
- RVSM
- RWY
- Radixx
- Rail & Fly
- Ramp-in
- Ramp-out
- Ramp Fuel
- ReFuelEU
- Reclining Seat
- Red-eye Flight
- Refund Fare
- Refund Total Amount
- Registration Certificate
- Relief Captain
- Remote Tower Service
- ReserVec
- Reserve Fuel
- Richard Pearse
- Risk Based IOSA
- Roger
- Rolls-Royce Holdings
- Rooming House
- Route Captain
- Runway Edge Lights
- Runway Excursion
- Runway Incursion
- Runway Marking
- Rush Tag
- S-A1
- S-A2
- S7
- SA
- SAF
- SAFA
- SAL
- SAL(Slot Allocation/Schedule Advice List)
- SAL(Space Available List)
- SAQ
- SAR
- SARPs
- SAS
- SAT
- SATCOM
- SBAS