TERMIUM Plus®

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ISU [1 record]

Record 1 2000-09-14

English

Subject field(s)
  • Telecommunications
  • Signalling and Illumination (Air Transport)
DEF

The first of the series of signal units followed by SSUs [subsequent signal unit].

OBS

initial signal unit; ISU: term, abbreviation and definition officially approved by the International Civil Aviation Organization (ICAO).

French

Domaine(s)
  • Télécommunications
  • Signalisation (Transport aérien)
DEF

Première d'une série d'unités de signalisation suivie de SSU [unité de signalisation subséquente].

OBS

unité de signalisation initiale; ISU : terme, abréviation et définition uniformisés par l'Organisation de l'aviation civile internationale (OACI).

Spanish

Campo(s) temático(s)
  • Telecomunicaciones
  • Señales e iluminación (Transporte aéreo)
DEF

La primera de la serie de unidades de señalización a las que siguen las SSU [unidad subsiguiente de señalización].

OBS

unidad inicial de señalización; ISU: término, abreviatura y definición aceptados oficialmente por la Organización de Aviación Civil Internacional (OACI).

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