1Dk4eXg

IADF
IADF Isopropyl alcohol de-icing fluid.
IADS Integrated air-defence system.
IAE 1 Instituto de Aeronautica e Espaco, previously
Instituto de Atividades Espaciais (Brazil).
2 Institute for Advancement in Engineering (US).
3 Institute for Aviation and Environment [Cambridge
CB2 1EW] (UK).
IAEA 1 Indian Air Engineers’ Association.
2 International Atomic Energy Agency.
IAEM Instituto dos Altos Estudos Militares (Port.).
IAF 1 International Astronautical Federation [office,
F-75015 Paris] (Int.).
2 Initial approach fix.
3 Italian air force [UK usage].
4 Indonesian air force (UK usage].
5 Iranian air force [UK usage].
6 Independent Air Force, strategic arm of RAF, formed
5 June 1918.
7 See FAI.
IAFA International Airfreight Forwarders’ Association
(J).
IA5 International Alphabet No. 5.
IAFU Improved assault fire unit (USA).
IAGA Israeli Association of General Aviation [46910
Kfar Shmaryahu].
IAGC Instantaneous automatic gain control.
IAGS 1 Inter-American Geodetic Survey.
2 Integrated Arinc ground station.
IAHA International Air Handling Association.
IAHFR Improved airborne high-frequency radio:
/NOE adds nap-of-the-Earth.
IAIM Integrated aeronautical information management.
IAIN International Association of Institutes of
Navigation.
IAIP Integrated aeronautical information package
(CAA).
IAIS Industrial Aerodynamics Information Service.
IAL International Airtraffic League.
IALA International Association of Lighthouse
Authorities.
IALCE International Airlift Control Element (NATO).
IALPA Irish ALPA [office Dublin airport PA1]
(Ireland).
IAM 1 International Association of Machinists (US).
See IAMAW.
2 Institute of Aviation Medicine (UK).
3 Inertially-aided munition, free-fall device
(Northrop).
4 Instrument approach minima.
5 Institute for Advanced Materials (Petten, Neth.).
6 Initial approach mode.
7 Integrated asset management [CS&S].
IAMAW International Association of Machinists and
Aerospace Workers (US, Washington, DC, and, Canada,
Ottawa).
IAMS 1 Integrated armament management system.
2 Integrated airline management system (IATA).
Iamsar International Aeronautical and Maritime SAR
Manual (ICAO).
IANA Internet Assigned Number Authority.
IANC 1 International Airlines Navigators Council.
2 International Air Navigation Convention (from
1919).
IASS
I&C, I&CO Installation and checkout.
I&E Installations and Environement (US DoD).
I&M Improvement and modernization.
I&T Integration and tape.
I&W Indications and warnings.
IANS Institute of Air Navigation Services
(Luxembourg).
IAO 1 In and out of cloud.
2 Information Awareness Office (Darpa).
IAOA Indicated angle of attack.
IAOPA International Council of AOPAs [1962 –, office
Frederick, MD 21701] (Int.).
IAP 1 Imagery architecture plan.
2 Fighter aviation regiment (USSR, R).
3 Instrument approach procedure (see * chart).
4 International airport.
5 Integrated actuation pack[age], usually an electrically
driven pump.
6 Institution of Analysts and Programmers [office,
London] (UK).
IAPA 1 International Airline Passenger Association
(Croydon, UK).
2 International Airline Passengers Association [office,
Dallas TX] (Int.).
3 International Aviation Photographers’ Associations.
4 Instrument-approach procedures automation.
IAPC 1 International Airport Planning Consortium
(UK).
2 Instrument approach procedure chart.
IAPS 1 Ion auxiliary propulsion system.
2 Integrated avionics processing system.
IA-PVO Fighter aviation, air defence of the homeland
(USSR, R).
IAQG International Aerospace Quality Group (Int.).
IAR 1 Idle area reset.
2 Institute for Aerospace Research [part of NRC,
Ottawa, K1A 0R6] (Canada).
3 Inspection, or intersection, of air routes.
IARO International Air Rail Organisation (office
Heathrow, UK).
IARP Inverse-address resolution protocol.
IAS 1 Institut Aéronautique et Spatial (F).
2 Indicated airspeed (see airspeed).
3 Integrated acoustic structure.
4 Interplanetary automated shuttle.
5 Impact attentuation system.
6 Ideal aerofoil/airfoil shape.
7 Integrated airport systems.
8 Institute of the Aeronautical Sciences, changed to
Aerospace, and in 1962 to AIAA.
9 Institut Aéronautique et Spatial [office, Toulouse]
(F).
10 Institute of Aviation Safety [unrelated to ASI3,
Closter, NJ] (US).
IASA 1 International Air Shipping Association.
2 International aviation safety assessment (FAA).
IASB Institut d’Aéronomie Spatiale de Belgique.
IASC 1 CASI (1).
2 International Assessment and Strategy Cemter [DC]
(USA).
IASM Institute of Aerospace Safety and Management
(U of S California 1953, became ISSM).
IASS 1 International air-safety seminars.
2 Integrated airport security system.
333