Luchtvaart Noord Nederland (LvnNL): Afkortingen & Termen

Source: https://www.luchtvaartnoordnederland.nl/luchtvaart-2/afkortingen/ (retrieved 2021-02-21)

#	Afkorting	Betekenis
A	A	Altitude in hundreds of feet.
	AA	Approved Agency.
	A/A	Air-to-Air.
	AAD	Assigned Altitude Deviation
	AAIM	Aicraft Autonomous Integrity Monitoring.
	AAL	Above Aerodrome Level.
	ABM	Abeam.
	ABN	Aerodrome Beacon.
	ACARS	Aircraft Communication Addressing and Reporting System.
	ACAS	Airborne Collision Aviodance system.
	ACC	Area Control Centre of Area Control.
	ACCID	Notification of an aircraft accident.
	ACFT	Airfract.
	ACK	Acknowledge.
	ACL	Altimeter Check Location.
	ACN	Aircraft Classification number.
	ACT	Active.
	AD	Aerodrome.
	ADA	Advisory Area.
	ADC	Aerodrome chart.
	ADNN	Additional
	ADF	Automatic Direction Finder.
	ADIZ	Air Defense Identification Number.
	ADO	Aerodrome Office.
	ADR	Advisory route.
	ADS-B	Automatic Dependent Surveillance Broadcast.
	ADS-C	Automatic Dependent Surveillance Contract.
	ADSU	Automatic Dependent Surveillance Unit.
	ADVS	Advisory Area.
	AES	Aircraft Earth Station
	AFIL	Flightplan Filed in the Air
	AFIS	Aerodrome Flight Information Service.
	AFISO	AFIS Operator
	AFIZ	Aerodrome Flight Information Zone.
	AFM	Affirm
	AFS	Aeronautical Fixed Service.
	AFTN	Aeronautical Fixed Telecommunication Network.
	A/G	Air-to-Ground
	AGL	Above Ground Level
	AGN	Again.
	AIC	Aeronautical Information Circular.
	AIDC	Air Traffic Services Inter facility Data Communication.
	AIP	Aeronautical Information Publication.
	Airac	Aeronautical Information Regulation and Control.
	AIREP	Air Report.
	AIS	Aeronautical Information Services.
	ALA	Alighting Area.
	ALERFA	Alert Phase.
	ALPHA Scramble	Immediate departure with high priority (only used during QRA).
	ALR	Alerting.
	ALRS	Alerting Service.
	ALS	Approach Light System.
	ALT	Altitude.
	ALTN	Alternate airport.
	AMA	Area Minimum Altitude.
	AMC	Airspace Management Cell.
	AMD	Amend.
	AMDT	Amendment.
	AMHS	ATS Message Handling System.
	AMS	Aeronautical Mobile Service.
	AMSL	Above Mean Sea Level.
	AMSS	Aeronautical Mobile Satellite Service.
	ANC	Aeronautical Chart.
	ANCS	Aeronautical Navigation Chart.
	ANM	ATFM Notification Message.
	AO	Aircraft Operator.
	AOC	Aerodrome Obstacle Chart.
	AOCS	Air Operations Control Station.
	AOM	Airside Operations Manager.
	AP	Autopilot.
	AP	Airport.
	APAPI	Abbreviated Precision Approach Path Indicator.
	APCH	Approach.
	APDC	Aircraft Parking or Docking Chart.
	APN	Apron.
	APP	Approach Control
	APRX	Approximate.
	APSG	After Passing.
	APU	Auxiliary Power Unit.
	APV	Approve.
	ARC	Area Chart.
	ARN	Arrange.
	ARO	Air Traffic Service Reporting Office.
	ARP	Aerodrome Reference Point.
	ARQ	Automatic Error Correction.
	ARR	Arrival.
	ARS	Special Air Report.
	ASC	Ascent.
	ASDA	Accelerate Stop Distance Availeble.
	ASE	Altimetry Stop Distance Availeble.
	ASI	Airspeed Indicator.
	ASM	Airspace Management.
	ASR	Approach Surveillance Radar.
	ATA	Actual Time of Arrival.
	ATAS	Automatic Telephone Answering System.
	ATC	Air Traffic Control.
	ATCS	Air Traffic Control Service.
	ATD	Actual Time of Departure.
	ATFM	Air Traffic Flow Management.
	ATIS	Automatic Terminal Information Service.
	ATM	Air Traffic Management.
	ATN	Aeronautical Telecom Network.
	ATS	Air Traffic Services.
	ATZ	Aerodrome Traffic Zone.
	AUP	Airspace Use Plan.
	AUX	Auxiliary.
	AVG	Average.
	AVGAS	Aviation Gasoline.
	AWTA	Advice at What Time Able.
	AWY	Airway.
	AZM	Azimuth.
B	BA	Braking Action
	BARO-VNAV	Barometric Vertical Navigation
	BASE	Cloud base
	BCFG	Fog patches
	BCN	Beacon (aeronautical ground light)
	BCST	Broadcast
	BDRY	Boundary
	BECMG	Becoming
	BFR	Before
	BKN	Broken
	BL	Blowing (followed DU = dust, SA = sand or SN = snow)
	BLDG	Building
	BLO	Below Clouds
	BOMB	Bombing
	BR	Mist
	BRG	Bearing
	BRKG	Braking
	BS	Broadcasting station
	BTL	Between Layers
	BUFR	Binary Universal Form for the Representation of meteorological data
C	C	Degrees Celsius.
	CA	Course to an Altitude.
	CADF	Centralized Airspace Data Function.
	CAS	Calibrated Air Speed.
	CAT	Category.
	CAT	Clear Air Turbulence.
	CAVOK	Ceiling and Visibility are Okay.
	CB	Cumulonimbus.
	CBA	Cross border area.
	CC	Cirrocumulus.
	CDA	Continuous Descent Approach.
	CDI	Course Deviation Indicator.
	CDU	Control Display Unit.
	CDM	Collaborative Decision Making.
	CDO	Continuous Descent Operations.
	CDR	Conditional Route.
	CF	Course to a Fix.
	CFM	Confirm.
	CGL	Circling Guidance Light(s).
	CH	Channel.
	CHEM	Chemical.
	CHG	Modification.
	CI	Cirrus.
	CI	Cost Index.
	CIDIN	Common ICAO Data Interchange Network.
	CIT	Near or over large towns.
	CIV	Civil.
	CK	Check.
	CL	Centre line.
	CLA	Clear type of ice formation.
	CLBR	Calibration.
	CLD	Cloud.
	CLG	Calling.
	CLIMB-OUT	Climb-out Area.
	CLR	Clear(s), ‘cleared toor ‘clearance’.
	CLSD	Close or Closed or Closing.
	cm	Centimetre.
	CMB	Climb to or Climbing to.
	CMPL	Completion or Completed or complete.
	CNL	Cancel or Cancelled.
	CNL	Flight plan Cancellation.
	CNS	Communications, Navigation and Surveillance.
	COM	Communications.
	CONC	Concrete.
	COND	Condition.
	CONS	Continuous.
	CONST	Construction or Constructed.
	CONT	Continue(s) or Continued.
	COOR	Co-ordinate or Co-ordination.
	COORD	co-ordinates.
	COP	Change-over point.
	COR	Correct or Correction or Corrected.
	COT	At the Coast.
	COV	Cover or Covered or Covering.
	CPDLC	Controller-pilot Data Link Communications.
	CPL	Current Flight Plan.
	CRC	Cyclic Redundancy Check.
	CRM	Collision Risk Model.
	CRZ	Cruise.
	CS	CallSign.
	CS	Cirrostratus.
	CTA	Control Area.
	CTAM	Climb To And Maintain.
	CTC	Contact.
	CTL	Control
	CTN	Caution.
	CTOT	Calculated Take-Off Time.
	CTR	Control Zone.
	CU	Cumulus.
	CUF	Cumuliform.
	CUST	Customs.
	CVR	Cockpit Voice Recorder.
	CW	Continuous Wave.
	CWY	Clearway.
D	D	Downward.
	DA	Decision Altitude.
	D-ATIS	Data Link Automatic Terminal Information Service.
	DCD	Double Channel Duplex.
	DCKG	Docking.
	DCP	Datum Crossing Point.
	DCPC	Direct Controller-Pilot Communications.
	DCS	Double Channel Simplex.
	DCT	Direct.
	DEC	December.
	DEG	Degrees.
	DEP	Depart or Departure.
	DEPO	Deposition.
	DER	Departure End of the Runway.
	DELTA Scramble	Fighter jets are starting and they'’re standing by for further instructions (only used during QRA).
	DES	Descend to or Descending to.
	DEST	Destination.
	DETRESFA	Distress phase.
	DEV	Deviation or Deviating.
	DF	Direction Finding.
	DFDR	Digital Flight Data Recorder.
	DFTI	Distance From Touchdown Indicator.
	DH	Decision Height.
	DIF	Diffuse.
	DIST	Distance.
	DIV	Divert or Diverting.
	DLA	Delay or Delayed.
	DLIC	Data Link Initiation Capability.
	DLY	Daily.
	DME	Distance Measuring Equipment.
	DNG	Danger or Dangerous.
	DOG	Date of Flight.
	DOM	Domestic.
	DP	Dew Point (temperature).
	DPT	Depth.
	DR	Dead Reckoning.
	DR	Low Drifting.
	DRG	During.
	DS	Duststorm.
	DSB	Double Sideband.
	DTAM	Descend To And Maintain.
	DTG	Date-Time Group.
	DTHR	Displaced Runway Threshold.
	DTRT	Deteriorate or Deteriorating.
	DTW	Dual Tandem Wheels.
	DU	Dust.
	DUC	Dense Upper Cloud.
	DUPE	Duplicate message.
	DUR	Duration.
	D-VOLMET	Datalink VOLMET.
	DVOR	Doppler VOR.
	DVORTAC	Doppler VOR and TACAN.
	DW	Dual wheels.
	DZ	Drizzle.
E	E	Endurance.
	EASA	European Aviation Safety Agency.
	EAS	Equivalent Air Speed.
	EAT	Expected Approach Time.
	EAUP	European Airspace Use Plan.
	EB	Eastbound.
	ECAC	European Civil Aviation Conference.
	EDA	Elevation Differential Area.
	EEE	Error.
	EET	Estimated Elapsed Time.
	EFC	Expect Further Clearance.
	EFCT	Expected Further Clearance Time.
	EFIS	Electronic Flight Instrument System.
	EGNOS	European Geostationary Navigation Overlay Service.
	EHF	Extremely High Frequency.
	ELBA	Emergency Location Ceacon Aircraft.
	ELEV	Elevation.
	ELR	Extra Long Range.
	ELT	Emergency Locator Transmitter.
	EM	Emission.
	EMBD	Embedded in a layer.
	EMERG	Emergency.
	En	English.
	END	Stop-end.
	ENE	East-North-East.
	ENG	Engine.
	ENR	En-route.
	ENRC	En-route chart.
	EPU	Emergency Power Unit.
	EOBT	Estimated Off-Block Time.
	EQPT	Equipment.
	ESE	East-South-East.
	EST	Estimate or Estimated or Estimate.
	ETA	Estimated Time of Arrival or Estimating Arrival.
	ETD	Estimated Time of Departure or Estimating Departure.
	ETO	Estimated Time Over Significant Point.
	EUR RODEX	European Regional OPMET data exchange.
	EUUP	European Updated Airspace Use Plan.
	EV	Every.
	EVS	Enhanced Vision System.
	EXC	Except.
	EXER	Exercises or Exercising or to Exercise.
	EXP	Expect or Expected or expecting.
	EXTD	Extend or Extending.
F	F	degrees Fahrenheit.
	F	Fixed.
	FA	Fourse from a fix to an altitude.
	FAC	Facilities and Forward Air Controller
	FAF	Final Approach Fix.
	FAL	Facilitation of International air Transport.
	FANS	Future Air Navigation System.
	FAP	Final Approach Point.
	FAS	Final Approach Segment.
	FATO	Final Approach and Take-Off area.
	FAX	Facsimile Transmission.
	FC	Funnel Cloud.
	FCST	Forecast.
	FCT	Friction Coefficient.
	FDPS	Flight Data Processing System
	FEB	February.
	FEW	Few.
	FG	Fog.
	FIC	Flight Information Centre.
	FIO	Flight Information Office.
	FIR	Flight Information Region.
	FIS	Flight Information Service.
	FISA	Automated Flight Information Service.
	Fl	Flashing.
	FL	Flight level.
	FLD	Field.
	FLG	Flashing.
	FLR	Flares.
	FLT	Flight.
	FLTCK	Flight Check.
	FLUC	Fluctuating, Fluctuation or Fluctuated.
	FLW	Follow(s) or Following.
	FLY	Fly or Flying.
	FM	Course from a fix to a termination.
	FM	From.
	FMC	Flight Management Computer.
	FMP	Flow Management Position.
	FMS	Flight Management System.
	FMU	Flow Management Unit.
	FNA	Final Approach.
	FOXTROT Scramble	Cancellation (only used during QRA).
	FPAP	Flight Path Alignment Point.
	FPL	Filed Flight Plan.
	FPM	Feet Per Minute.
	FPR	Flight Plan Route.
	FR	Fuel Remaining.
	Fr	French.
	FREQ	Frequency.
	FRI	Friday.
	FRNG	Firing.
	FRONT	Front.
	FROST	Frost.
	FRQ	Frequent.
	FSC	Flight Service Centre.
	FSL	Full Stop Landing.
	FSS	Flight Service Station.
	FST	First.
	FSU	Flight Service Unit.
	ft	Feet.
	FTE	Flight Technical Error.
	FTP	Fictitious Threshold Point.
	FTT	Flight Technical Tolerance.
	FU	Smoke.
	FUA	Flexible Use Of Airspace.
	FZ	Freezing.
	FZDZ	Freezing Drizzle.
	FZFG	Freezing Fog.
	FZRA	Freezing Rain.
G	–G	Green.
	GA	General Aviation.
	GA	Go Ahead.
	G/A	Ground-To-Air.
	G/A/G	Ground-To-Air and Air-To-Ground.
	GAGAN	GPS And Geostationary Earth Orbit Augmented Navigation.
	GAIN	Airspeed or Headwind Gain.
	GAMET	Area Forecast For Low Level Flights.
	GARP	GBAS azimuth reference point.
	GAT	General Air Traffic.
	GBAS	Ground-Based Augmentation System.
	GCA	Ground Controlled Approach System or Ground Controlled Approach.
	Ge	German
	GEN	General.
	GEO	Geographic Or True.
	GES	Ground Earth Station.
	GHz	Giga Hertz.
	GLD	Glider.
	GLLFC	Graphical Low Level Forecast.
	GLONASS	Global Orbiting Navigation Satellite System.
	GLS	GBAS Landing System
	GMC	Ground Movement Chart.
	GND	Ground
	GNDCK	Ground Check.
	GNSS	Global Navigation Satellite System.
	GP	Glide Path.
	GPA	Glide Path Angle.
	GPIP	Glide Path Intercept Point.
	GPS	Global Positioning System.
	GPU	Ground Power Unit.
	GPWS	Ground Proximity Warning System.
	GR	Hail.
	GRAS	Ground-Based Regional Augmentation System .
	GRASS	Grass Landing Area.
	GRVL	Gravel.
	GS	Ground Speed.
	GS	Small Hail and/or Snow Pellets.
	GUND	Geoid Undulation.
H	H24	Continuous day and night.
	HA	Holding/ to an Altitude.
	HAP	Heli Aiming Point.
	HAPI	Helicopter Approach Path Indicator.
	HBN	Hazard Beacon.
	HDF	High Frequency Direction Finding Station.
	HDG	Heading.
	HEL	Helicopter.
	HEMS	Helicopter Emergency Medical Service.
	HF	High Frequency.
	HF	Holding to a Fix.
	HGT	Height.
	HJ	Sunrise to Sunset.
	HLDG	Holding.
	HM	Holding to a manual Termination.
	HMR	Helicopter Main Route.
	HO	Service available to meet operational requirements.
	Ho	Dutch/Holland/Netherlands.
	HOL	Holiday.
	HOSP	Hospital Aircraft.
	hPa	Hectopascal.
	HPZ	Helicopter Protection Zone.
	HR	Hours.
	HS	Service available during hours of scheduled operations.
	HSI	Horizontal Situation Indicator
	HTZ	Helicopter Traffic Zone.
	HUD	Head-Up Display.
	HURCN	Hurricane.
	HVDF	High and Very High Frequency Direction Finding stations.
	HVY	Heavy.
	HYR	Higher.
	HZ	Haze.
	Hz	Hertz.
I	IAC	Instrument Approach Chart.
	IAF	Initial Approach Fix.
	IAO	In And Out of clouds.
	IAP	Instrument Approach Procedure.
	IAR	Intersection of Air Routes.
	IAS	Indicated Airspeed.
	IBN	Identification Beacon.
	IC	Ice Crystals.
	ICAO	International Civil Aviation Organization.
	ICE	Icing.
	ID	Identifier / Identify.
	IDENT	Identification.
	IF	Intermediate Approach Fix.
	IFF	Identification Friend/Foe.
	IFPS	Integrated Initial Flight Plan Processing System.
	IFR	Instrument Flight Rules.
	IGA	International General Aviation.
	ILS	Instrument Landing System.
	IM	Inner Marker.
	IMC	Instrument Meteorological Conditions.
	IMG	Immigration.
	IMI	Interrogation Sign.
	IMPR	Improve or Improving.
	IMT	Immediate / Immediately.
	INA	Initial Approach.
	INBD	Inbound.
	INC	In Cloud.
	INCERFA	Incertainty Phase.
	INFO	Information.
	INOP	Inoperative.
	INP	If Not Possible.
	INPR	In Progress.
	INS	Inertial Navigation System.
	INSTL	Install.
	INSTR	Instrument.
	INT	Intersection.
	INTL	International.
	INTRG	Interrogator.
	INTRP	Interrupt / Interruption.
	INTSF	Intensify / Intensifying.
	INTST	Intensity.
	IR	Ice on Runway.
	IRS	Inertial Reference System.
	ISA	International Standard Atmosphere.
	ISB	Independent Sideband.
	ISOL	Isolated.
J	JAA	Joint Aviation Authorities.
	JAN	January.
	JPALS	Joint Precision Approach and Landing System
	JRCC	Joint Rescue Co-ordination Centre.
	JTST	Jet Stream.
	JUL	July.
	JUN	June.
K	kg	Kilograms.
	kHz	Kilohertz.
	KIAS	Knots Indicated Airspeed.
	km	Kilometres.
	kmH	Kilometres per Hour.
	kPa	Kilopascal.
	KT	Knots.
	kW	Kilowatts.
L	LAAS	Local Area Augmentation System.
	LAM	Logical Acknowledgement.
	LAN	Inland
	LAT	Latitude
	lb	pounds
	LCA	Local
	LCN	Load Classification Number
	LDA	Localizer-type Directional Aid.
	LDA	Landing Distance Available
	LDAH	Landing Distance Available, Helicopter
	LDG	Landing
	LDI	Landing Direction Indicator
	LEN	Length
	LF	Low Frequency
	LGT	Light / Lighting
	LGTD	Lighted
	LIH	Light Intensity High
	LIL	light Intensity Low
	LIM	Light Intensity Medium
	LINE	Line
	LLFC	Low Level Forecast
	LM	Locator Middle
	LMT	Local Mean Time
	LNAV	Lateral Navigation
	LNG	Long
	LO	Locator Outer
	LOC	Localizer
	LONG	Longitude
	LOSS	Airspeed Or Headwind Loss
	LPV	Localizer Performance with Vertical guidance
	LRG	Long Range
	LTD	Limited
	LTP	Landing Threshold Point
	LTT	Landline Teletypewriter
	LV	Light and Variable
	LVE	Leave / Leaving
	LVL	Level
	LVP	Low visibility procedures
	LYR	Layer or layered
M	MAA	Maximum authorized altitude.
	MAA	Medical Air Assistance.
	MAA	Maastricht Aachen Airport
	MAG	Magnetic.
	MAHF	Missed approach holding fix.
	MAINT	Maintenance.
	MAP	Missed Approach Point.
	MAP	Aeronautical maps and charts.
	MAPT	Missed approach point.
	MAR	at sea.
	MAR	March.
	MAS	Manual A1 Simplex.
	MATF	Missed Approach Turning Fix.
	MAX	Maximum.
	MAY	May.
	MBST	Microburst.
	MCA	Minimum Crossing Altitude.
	MCW	Modulated Continuous Wave.
	MDA	Minimum Descent Altitude.
	MDCN	Military Diplomatic Clearance Number.
	MDF	Medium Frequency Direction Finding Station.
	MDH	Minimum Descent Height.
	MEA	Minimum En-Route Altitude.
	MEHT	Minimum Eye Height over Threshold.
	MET	Meteorological.
	METAR	Meteorological Aerodrome Report.
	MF	Medium Frequency.
	MFA	Minimum Flight Altitude.
	MFD	Multifunction Display.
	MHDF	Medium and High Frequency Direction Finding Stations.
	MHVDF	Medium, High and Very High Frequency Direction Finding Stations.
	MHz	Megahertz.
	MID	Mid-point.
	MIFG	Shallow Fog.
	MIL	Military.
	MIN	Minutes.
	MIS	Missing.
	MKR	Marker Radio Beacon.
	MLA	Microlight Aeroplane.
	MLS	Microwave Landing System.
	MLW	Maximum Certificated Landing Weight.
	MM	Middle marker.
	MNM	Minimum.
	MNPS	Minimum Navigation Performance Specifications.
	MNT	Monitor.
	MNTN	Maintain.
	MOA	Military Operating Area.
	MOC	Minimum Obstacle Clearance.
	MOCA	Minimum Obstacle Clearance Altitude.
	MOD	Moderate.
	MOGAS	Motor Gasoline.
	MON	Above Mountains.
	MON	Monday.
	MOPS	Minimum Operational Performance Standards.
	MOV	Move.
	Mpa	Megapascal.
	mps	Metres per Second.
	MRA	Minimum Reception Altitude.
	MRG	Medium Range.
	MRP	ATS/MET Reporting Point.
	MRVA	Minimum Radar Vector Altitude.
	MS	Minus.
	MSA	Minimum Sector Altitude.
	MSAW	Minimum Safe Altitude Warning.
	MSG	Message.
	MSL	Mean Sea Level.
	MSR	Messagel.
	MSSR	Monopulse Secondary Surveillance Radar.
	MT	Mountain.
	MTI	Marked Temperature Inversion.
	MTMA	Military Terminal Control Area.
	MTOW	Maximum Take-Off Weight.
	MTU	Metric Units.
	MTW	Mountain Waves.
	MVA	Minimum vectoring altitudes.
	MVDF	Medium and Very High Frequency Direction Finding Stations.
	MWO	Meteorological Watch Office.
	MX	Mixed type of Ice Formation.
N	NA	Not Applicable.
	NADP	Noise Abatement Departure Procedure.
	NASC	National AIS System Centre.
	NAT	North Atlantic.
	NATO	North Atlantic Treaty Organization.
	NAV	Navigation.
	NAVO	Noord Atlantische Verdrags Organisatie.
	NB	Northbound.
	NBFR	Not Before.
	NC	No Change.
	NCD	No Cloud Detected.
	ND	Navigation Display.
	NDB	Non-Directional Radio Beacon.
	NDV	No Directional Variations Available.
	NE	North-East.
	NEB	North-Eastbound.
	NEG	No / Negative.
	NGT	Night.
	NIL	None.
	NM	Nautical Miles.
	NML	Normal.
	NN	No Name.
	NNE	North-North-East.
	NNW	North-North-West.
	NO	No / Negative.
	NOF	International NOTAM Office.
	NOSIG	No Significant Change .
	NOTAM	Notice to Airmen.
	NOV	November.
	NOZ	Normal Operating Zone.
	NPA	Non-Precision Approach.
	NR	Number.
	NRH	No Reply Heard.
	NS	Nimbostratus.
	NSC	Nil Significant Cloud.
	NSE	Navigation System Error.
	NSW	Nil Significant Weather.
	NTL	National.
	NTZ	No Transgression Zone.
	NU	Not Usable.
	NW	North-West.
	NWB	North-Westbound.
	NXT	Next.
O	OAC	Oceanic Area Control Centre.
	OAS	Obstacle Assessment Surface.
	OAT	Operational Air Traffic.
	OBS	Observe / Observed / Observation.
	OBSC	Obscure / Obscured / Obscuring.
	OBST	Obstacle.
	OCA	Obstacle clearance Altitude.
	OCA	Oceanic Control Area.
	OCC	Occulting.
	OCH	Obstacle Clearance Height.
	OCNL	Occasional / Occasionally.
	OCS	Obstacle Clearance Surface.
	OCT	October.
	OFZ	Obstacle Free Zone.
	OGN	Originate.
	OHD	Overhead.
	OIS	Obstacle Identification Surface.
	OLDI	Online Data Interchange.
	OM	Outer Marker.
	OPA	Opaque.
	OPC	Control Indicated is Operational Control.
	OPMET	Operational Meteorological.
	OPN	Open.
	OPR	Operator.
	OPS	Operations.
	O/R	On Request.
	ORD	Order.
	ORP	Original Readiness Platform.
	OSV	Ocean Station Vessel.
	OTP	On Top.
	OTS	Organized Track System.
	OUBD	Outbound.
	OVC	Overcast.
P	PA	Precision Approach.
	PALS	Precision Approach Lighting System.
	PANS	Procedures For Air Navigation Services.
	PAPI	Precision Approach Path Indicator.
	PAR	Precision Approach Radar.
	PARL	Parallel.
	PATC	Precision Approach Terrain Chart.
	PAX	Passenger(s).
	PBN	Performance-Based Navigation.
	PCD	Proceed Or Proceeding.
	PCL	Pilot-Controlled Lighting.
	PCN	Pavement Classification Number.
	PDC	Pre-Departure Clearance.
	PDG	Procedure Design Gradient.
	PDT	Procedure Design Tool.
	PER	Performance.
	PERM	Permanent.
	PIB	Pre-flight Information Bulletin.
	PIC	Pilot in Command.
	PJE	Parachute Jumping Exercise.
	PL	Plain Language.
	PL	Ice Pellets.
	PLA	Practice Low Approach.
	PLN	flight Plan.
	PLVL	Present Level.
	PN	Prior Notice Required.
	PNR	Point of No Return.
	PO	Dust/Sand Whirls.
	POB	Persons On Board.
	POSS	Possible.
	PPI	Plan Position Indicator.
	PPR	Prior Permission Required.
	PPSN	Present Position.
	PRFG	Aerodrome Partially Covered by Fog.
	PRI	Primary.
	PRKG	Parking.
	PROB	Probability.
	PROC	Procedure.
	PROV	Provisional.
	PRP	Point-in-space Reference Point.
	PS	Plus.
	PSG	Passing.
	PSN	Position.
	PSP	Pierced Steel Plank.
	PSR	Primary Surveillance Radar.
	PSYS	Pressure System(s).
	PTN	Procedure Turn.
	PTS	Polar Track Structure.
	PWR	Power.
Q	QDM	Magnetic heading with no wind.
	QDR	Magnetic bearing.
	QFE	Atmospheric pressure at aerodrome elevation.
	QFU	Magnetic orientation of runway.
	QNH	Atmospheric pressure.
	QRA	Quick Reaction Alert.
	QTE	True bearing.
R	RA	Rain.
	RA	Resolution Advisory.
	RAC	Rules of the air and air traffic services.
	RAG	Ragged.
	RAG	Runway Arresting Gear.
	RAI	Runway Alignment Indicator.
	RAIM	Receiver Autonomous Integrity Monitoring.
	RAPCON	Radar Approach Control.
	RASC	Regional AIS System Centre.
	RASS	Remote Altimeter Setting Source.
	RB	Rescue Boat.
	RCA	Reach Cruising Altitude.
	RCC	Rescue Co-ordination Centre.
	RCF	Radio Communication Failure.
	RCH	Reach / Reaching.
	RCL	Runway Centre Line.
	RCLL	Runway Centre Line Light(s).
	RCLR	Recleared.
	RCP	Required Communication Performance.
	RDH	Reference Datum Height.
	RDL	Radial.
	RDO	Radio.
	RE	Recent.
	REC	Receive / Receiver.
	REDL	Runway edge light(s).
	REF	Reference.
	REG	Registration.
	RENL	Runway End Light(s).
	REP	Report / Reporting point.
	REQ	Request / Requested.
	RERTE	Re-Route.
	RESA	Runway End Safety Area.
	RETD	Revised Estimated Time of Departure.
	RF	Constant Radius arc to a Fix.
	RFP	Replacement Flight Plan.
	RG	Range.
	RHC	Right-Hand Circuit.
	RIF	Reclearance In Flight.
	RIME	Rime.
	RITE	Right.
	RL	Report Leaving.
	RLA	Relay.
	RLCE	Request Level Change En-route.
	RLLS	Runway Lead-in Lighting System.
	RLNA	Request Level Not Available.
	RMK	Remark.
	RMZ	Radio Mandatory Zone.
	RNAV	Area Navigation.
	RNG	Radio Range.
	RNLAF	Royal Netherlands Air Force.
	RNN	Royal Netherlands Navy.
	RNP	Required Navigation Performance.
	ROBEX	Regional OPMET Bulletin Exchange.
	ROC	Rate Of Climb.
	ROD	Rate Of Descent.
	RON	Receiving Only.
	RPAS	Remotely Piloted Aircraft Systems.
	RPDS	Reference Path Data Selector.
	RPI	Radar Position Indicator.
	RPL	Repetitive Flight Plan.
	RPLC	Replace / Replaced.
	RPS	Radar Position Symbol.
	RPT	Repeat.
	RQ	Request.
	RQMNTS	Requirements.
	RQP	Request Flight Plan.
	RQS	Request Supplementary Flight Plan.
	RR	Report Reaching.
	RSC	Rescue Sub-Centre.
	RSCD	Runway Surface Condition.
	RSP	Responder Beacon.
	RSR	En-route Surveillance Radar.
	RSS	Root Sum Square.
	R/T	Radiotelephony.
	RTD	Delayed.
	RTE	Route.
	RTF	Radiotelephone.
	RTG	Radiotelegraph.
	RTHL	Runway Threshold Light(s).
	RTN	Return / returned.
	RTODAH	Rejected Take-Off Distance Available Helicopter.
	RTS	Return To Service.
	RTT	Radioteletypewriter.
	RTZL	Runway Touchdown Zone Light(s).
	RV	Rescue Vessel.
	RVR	Runway Visual Range
	RVSM	Reduced Vertical Separation Minimum.
	RWY	Runway.
S	SA	Sand.
	SALS	Simple Approach Lighting System.
	SAN	Sanitary.
	SAP.	As Soon as Possible
	SAR	Search And Rescue.
	SARPS	Standards And Recommended Practices.
	SAT	Saturday.
	SATCOM	Satellite Communication.
	SB	Southbound.
	SBAS	Satellite-based augmentation system.
	SC	Stratocumulus.
	SCT	Scattered.
	SD	Standard Deviation.
	SDBY	Standby.
	SDF	Step Down Fix.
	SDF	Simplified Direction Facility.
	SE	South-east.
	SEA	Sea.
	SEB	South-eastbound.
	SEC	Seconds.
	SECN	Section.
	SECT	Sector.
	SEL	SELCAL (see one below).
	SELCAL	Selective Calling System.
	SEP	September.
	SER	Service / served.
	SERA	Standardised European Rules of the Air.
	SEV	Severe.
	SFC	Surface.
	SG	Snow Grains.
	SGL	Signal.
	SH	Showers.
	SHF	Super High Frequency.
	SI	International system of units.
	SID	Standard Instrument Departure.
	SIF	Selective Identification Feature.
	SIG	Significant.
	SIGMET	Information concerning en route weather.
	SIMUL	Simultaneous / Simultaneously.
	SIWL	Single Isolated Wheel Load.
	SKED	Schedule / Scheduled.
	SLP	Speed Limiting Point.
	SLW	Slow.
	SMC	Surface Movement Control.
	SMR	Surface Movement Radar.
	SN	Snow.
	SNOCLO	Aerodrome Closed due to Snow.
	SNOWTAM	Notifications of runway/taxiway/apron status with respect to snow, ice, and standing water
	SOC	Start Of Climb.
	SPECI	Aerodrome special meteorological report.
	SPECIAL	Special local meteorological report
	SPI	Special position indicator.
	SPL	Supplementary Flight Plan.
	SPOC	SAR Point of Contact.
	SPOT	Spot Wind.
	SQ	Squall.
	SQL	Squall Line.
	SR	Sunrise.
	SR-30	30 minutes BEFORE sunrise.
	SRA	Surveillance Radar Approach.
	SCRAMBLE	Urgent flight. Combat control uses multiple statuses: Alpha scramble = Immediate departure, high priority; Delta scramble = Fighter jets are starting and they’re standing by for further instructions; Tango scramble = Exercise; Foxtrot scramble = Cancell
	SRE	Surveillance Radar Element of PAR.
	SRG	Short Range.
	SRR	Search And Rescue Region.
	SRY	Secondary.
	SRZ	Special Rules Zone.
	SS	Sandstorm.
	SS	Sunset.
	SS+30	30 minutes AFTER sunset.
	SSB	Single Sideband.
	SSE	South-south-east.
	SSR	Secondary Surveillance Radar.
	SST	Supersonic Transport.
	SSW	South-south-west.
	ST	Stratus.
	STA	straight-in Approach.
	STA	Scheduled Time of Arrival
	STAR	Standard Instrument Arrival.
	STD	Standard.
	STD	Scheduled Time of Departure.
	STF	Stratiform.
	STN	Station.
	STNR	Stationary.
	STOL	Short take-off and landing.
	STS	Status.
	STWL	Stopway light(s).
	SUBJ	Subject.
	SUN	Sunday.
	SUP	Supplement.
	SUPPS	Regional Supplementary Procedures.
	SVC	Service Message.
	SVCBL	Serviceable.
	SW	South-west.
	SWB	South-westbound.
	SWC	Significant Weather Chart.
	SWY	Stopway.
T	TA	Traffic Advisory.
	TA	Transition Altitude.
	TAA	Terminal Arrival Altitude.
	TACAN	Tactical Air Navigation Aid.
	TAF	Aerodrome Forecast.
	TA/H	Turn At an Altitude/Height.
	TAIL	Tail Wind.
	TANGO Scramble	Exercise, also known as MOCK scramble (only used during QRA).
	TAR	Terminal Area Surveillance Radar.
	TAS	True Airspeed.
	TAX	Taxiing / Taxi.
	TC	Tropical Cyclone.
	TCAC	Tropical Cyclone Advisory Centre.
	TCAS	Traffic Alert and Collision Avoidance System.
	TCH	Threshold crossing height.
	TCU	Towering Cumulus.
	TDO	Tornado.
	TDZ	Touchdown Zone.
	TECR	Technical Reason.
	TEL	Telephone.
	TEMPO	Temporary / Temporarily.
	TF	Track to Fix.
	TFC	Traffic.
	TGL	Touch-And-Go Landing.
	TGL	Temporary Guidance Leaflet.
	TGS	Taxiing Quidance System.
	THR	Threshold.
	THRU	Through.
	THU	Thursday.
	TIBA	Traffic Information Broadcast by Aircraft.
	TIL	Until.
	TIP	Until past.
	TIZ	Traffic Information Zone.
	TKOF	Take-Off.
	TL	Till.
	TLOF	Touchdown and Lift-Off Area.
	TMA	Terminal Control Area.
	TMZ	Transponder Mandatory Zone.
	TN	Minimum Temperature.
	TNA	Turn Altitude.
	TNH	Turn Height.
	TOBT	Target Off-Block Time.
	TOC	Top Of Climb.
	TODA	Take-Off Distance Available.
	TODAH	Take-Off Distance Available Helicopter.
	TOP	Cloud Top.
	TORA	Take-Off Run Available.
	TOX	Toxic.
	TP	Turning Point.
	TR	Track.
	TRA	Temporary Reserved Airspace.
	TRA	Transavia.
	TRANS	Transmits / Transmitter.
	TREND	Trend forecast.
	TRL	Transition Level.
	TROP	Tropopause.
	TS	Thunderstorm.
	TSA	Temporary Segregated Area.
	TSAT	Target Start-up Approval Time.
	TSUNAMI	Tsunami.
	TT	Teletypewriter.
	TUE	Tuesday.
	TURB	Turbulence.
	TVOR	Terminal VOR.
	TWR	Aerodrome control Tower.
	TWY	Taxiway.
	TWYL	Taxiway Link.
	TX	Maximum Temperature.
	TXT	Text.
	TYP	Type of Aircraft.
	TYPH	Typhoon.
U	UHF	Ultra High Frequency.
	UM	Unaccompanied Minor
	UIR	Upper Information Region.
V	VFR	Visual Flight Rules.
	VHF	Very High Frequency.
	VMC	Visual Meteorological Conditions.
	VNAV	Vertical Navigation.
	VOR	VHF Omnidirectional Radio Range.
	VSI	Vertical Speed Indicator.
W	WCHC	Wheel Chair Carry on/off; (for pax who can't walk)
	WCHR	Wheel Chair Ramp; (for pax who cannot walk long distances).
	WCHS	Wheel Chair Steps; (pax who cannot walk on stairs).
X	X	Cross.
	XBAR	Crossbar.
	XNG	Crossing.
	XS	Atmospherics.
Y	YCZ	Yellow Caution Zone.
	YES	Yes / Affirmative
	YP	Young Passanger
	YR	your
Z	ZULU	Universal time
	ZULU	Interne eenheidsnaam Politie helikopters.