A

• AIRMET
• AOG Desk
• ASEL
• List of aviation, aerospace and aeronautical abbreviations
• Above ground level
• Above mean sea level
• Adaptive Compliant Wing
• Advanced Booking Charter
• Aerial topdressing
• Aerial warfare
• Aerodrome
• Aeroelasticity
• Aeronautical Fixed Telecommunication Network
• Aeronautical Information Service
• Aeronautical Message Handling System
• Aeronautical Telecommunications Network
• Aeronautical chart
• Aeronautical chart conventions (United States)
• Aerostructure
• Air ambulance
• Air charter
• Air combat manoeuvring
• Air data boom
• Air launch
• Air taxi
• Air traffic control
• Terminal Radar Service Area
• VFR-on-Top
• Air traffic flow management
• Airborne Real-time Cueing Hyperspectral Enhanced Reconnaissance
• Airborne radio relay
• Aircraft
• Aircraft Communication Addressing and Reporting System
• Aircraft Situation Display to Industry
• Aircraft attitude
• Aircraft axis
• Aircraft boneyard
• Aircraft canopy
• Aircraft compass turns
• Aircraft disinsection
• Aircraft ground handling
• Aircraft landing lights
• Aircraft marshalling
• Aircraft on ground
• Aircraft registration
• Aircraft report
• Aircraft safety card
• Aircraft specific energy
• Aircraft systems
• Fuel system
• Aircrew
• Airfield rubber removal
• Airfield traffic pattern
• Airframe
• Airmanship
• Airplane observation
• Airport of entry
• Airport reference temperature
• Airspeed
• Airway (aviation)
• Angel Flight
• Angle of incidence
• Area Control Center
• Area navigation
• Armstrong Limit
• Astrodome (aviation)
• Asymmetrical thrust
• Atlantic Bridge
• Autoland
• Automated airport weather station
• Automatic Terminal Information Service
• Automatic dependent surveillance-broadcast
• Autorotation
• Autothrottle
• Aviation regulations

B

• BUMPH
• Backtaxi
• Balanced field takeoff
• Banked turn
• Basic fighter maneuvers
• Bay of Bengal Cooperative Air Traffic Flow Management System
• Big sky theory
• Biplane
• Birdstrike simulator
• Bitching Betty
• Blue ice (aircraft)
• Blue note (aviation)
• Boarding (transport)
• Bolter (aviation)
• Brace position
• Braking action
• Brodie landing system
• Brownout (aviation)
• Bush flying

C

• CIGAR (aviation)
• Cabin pressurization
• Calibrated airspeed
• Captive carry
• Carburetor heat
• Ceiling (aeronautics)
• Ceiling (cloud)
• Center of gravity of an aircraft
• Chain of events (aviation)
• Chandelle
• Chase plane
• Chock (wheel)
• Clean configuration
• Climb
• Cloud suck
• Coffin corner (aviation)
• Commercial aviation
• Constant Torque On Take-off
• Contrail
• Control Area
• Control Zone
• Controlled airspace
• Controller Pilot Data Link Communications
• Cooper-Harper rating scale
• Coordinated flight
• Crab angle
• Crew Resource Management
• Critical Mach number
• Critical engine
• Cross-country flying
• Cruise (flight)
• Cyclic/collective pitch mixing

D

• Decision height
• Deicing fluid
• Density altitude
• Descent (aircraft)
• Dihedral
• Direct flight
• Disk loading
• Displaced threshold
• Dissymmetry of lift
• Diversion airport
• Dogfight
• Double-deck aircraft
• Drag divergence Mach number
• Dynamic rollover

E

• ERAM
• EZFW
• Eights on pylons
• Empennage
• Endurance (aircraft)
• Engine number
• Equivalent airspeed
• European Flight Test Safety Award
• Experimental aircraft

F

• FADEC
• Ferry flying
• Final approach (aviation)
• Flame holder
• Flameout
• Flight Information Region
• Flight Operations Quality Assurance
• Flight ceiling
• Flight envelope
• Flight information display system
• Flight length
• Flight level
• Flight number
• Flight plan
• Flight planning
• Flight suit
• Flight test
• Flight test engineer
• Flutter (aircraft)
• Fly-in
• Foreign object damage
• Formation flying
• Fractional Jets
• Fuel dumping
• Fuel fraction
• Fuel hedging
• Functional Airspace Block
• Fuselage

G

• G-suit
• GAFOR
• Gascolator
• General aviation in Europe
• General aviation in the United Kingdom
• Geodesic airframe
• Glide ratio
• Global horizontal sounding technique
• Go-around
• Gravelkit
• Graveyard spiral
• Ground loop (aviation)
• Ground proximity warning system
• Ground resonance
• Ground speed
• Groundcrew
• Gull wing
• Gurney flap 
• Gust lock

H 

• HASELL
• Heavy (aviation)
• Height-velocity diagram
• Helmet fire
• Heritage aircraft
• High-hypersonic speed regime
• High-speed flight
• Holding (aviation)
• Horizontal situation indicator
• Hot and high
• Hover (helicopter)
• Hypersonic

I

• IMSAFE
• Icing conditions
• Immelmann turn
• Indicated airspeed
• Inertia coupling
• Initial approach fix
• Instrument approach
• Instrument flight rules
• Instrument meteorological conditions
• Integrated Engine Pressure Ratio
• International Standard Atmosphere
• International airport
• Interplane strut
• Intersection (aviation)

J

• Jet age
• Jet blast
• Johnson's Corner

K

• Kneeboard (flight)

L

• Land and hold short operations
• Lateral axis
• Leading edge
• Leading edge slot
• Lift (force)
• Lift-to-drag ratio
• List of wide-body aircraft
• List of works with the equal transit-time fallacy
• Local Area Augmentation System
• Localizer
• Localizer Performance with Vertical guidance
• Loiter (flight)
• Longitudinal static stability
• Low level windshear alert system
• Low-g condition
• Low-speed flight
• Lowest safe altitude
• Lufbery circle

M

• METAR
• MORA (aviation)
• Machmeter
• Maiden flight
• Maintenance Resource Management (MRM)
• Malcolm hood
• Manufacturer's Weight Empty
• Maximum Elevation Figure
• Maximum Takeoff Weight
• Maximum Zero-Fuel Weight
• Microwave Scanning Beam Landing System
• Mid-air retrieval
• Mile high club
• Military airbase
• Military operations area
• Missed approach
• Missed approach point
• Monocoque

N

• NORDO
• NOTAM
• Nap-of-the-earth
• National Airspace System
• National Ground Stop
• Navigation paradox
• Near space
• Non-stop flight
• Non-towered airport
• Nose art

O

• Operating empty weight
• Option (aircraft purchasing)
• Overbooking
• Overhead join
• Overspeed (aircraft)

P

• P-factor
• PANS-OPS
• Payload (air and space craft)
• Pilot in command
• Pilot report
• Pitch-up
• Planform
• Podded engine
• Polar curve (aviation)
• Portable Collision Avoidance System
• Position error
• Powerback
• Precision Approach Path Indicator
• Pressure altitude
• Pressure suit
• Prevailing visibility
• Private aviation
• Prohibited airspace
• Propeller synchronization
• Pushback

Q

• QNH
• Qff
• Quota count system

R

• ROT
• Range (aircraft)
• Rate of climb
• Rejected takeoff
• Relative wind
• Relief airport
• Restricted airspace
• Retreating blade stall
• Ridge lift
• Rudder ratio
• Rule 240
• Run-up (aviation)
• Runway
• Runway Status Lights
• Runway incursion
• Runway visual range

S

• S-duct
• SARP
• SELCAL
• SIGMET
• SPATO (Single Pilot Air Taxi Operator)
• Sabre dance (pitch-up)
• Safety pilot
• The Scissors
• Scud running
• Self-Organized Time Division Multiple Access
• Settling with power
• Shock cooling (engines)
• Sideslip angle
• Simplified Directional Facility
• Single Frequency Approach
• Sky anchor
• Slip (aerodynamic)
• Slip-turn
• Slope soaring
• Slow flight
• Small aircraft
• Sonic boom
• Sound barrier
• Special use airspace
• Special visual flight rules
• Speed to fly
• Spin (flight)
• Split S
• Spoiler (aeronautics)
• Stall (flight)
• State vector (geographical)
• Static pressure
• Station model
• Step climb
• Sterile Cockpit Rule
• Stick shaker
• Stressed skin
• Subsonic flight
• Supersonic
• Surface weather observation
• Surveillance radar approach
• Swashplate (helicopter)
• Swept wing
• System Area Code
• System Wide Information Management

T

• T6NL
• TOGA
• Tacco
• Tactical Air Navigation
• Takeoff
• Taxiing
• Terminal Aerodrome Forecast
• Terminal Control Area
• Terminal Control Center
• Test pilot
• Thach Weave
• Thermal
• Thrust lever
• Thrust reversal
• Time between overhaul
• Tombstone mentality
• Top of climb
• Top of descent
• Torque effect
• Total air temperature
• Touch-and-go landing
• Traffic Collision Avoidance System
• Trailing edge
• Transcontinental flight
• Transition level
• Translational lift
• Transonic
• Transpacific
• Transponder (aviation)
• Transverse axis (aircraft)
• Trijet
• True airspeed
• Turn coordinator
• Turn indicator
• Twin-aisle

U

• UNICOM
• Uncontrolled airspace
• Uncontrolled decompression
• Unit Load Device
• User:Sloumeau

V

• V speeds
• VFR Over-The-Top
• VHF Data Link
• VHF omnidirectional range
• Vection
• Vertical axis (aircraft)
• Vertical stabilizer
• Victor airways
• Visual Approach Slope Indicator
• Visual flight
• Visual flight (aviation)
• Visual flight rules
• Vortex ring

W

• Weathervane effect
• Wheel-barrowing
• Wide-body aircraft
• Wind gradient
• Wind triangle
• Wingtip device

Y

• Yaw angle
• Yaw rate sensor
• Yaw string
• Yaw, pitch, and roll

Z

• Zaon Flight Systems, Inc.
• Zoom climb