TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

PSIA [2 records]

Record 1 1999-05-07

English

Subject field(s)
  • Metrology and Units of Measure
  • Fluid Mechanics and Hydraulics (Physics)
DEF

The absolute, thermodynamic pressure, measured by the number of pounds-force exerted on an area of 1 square inch.

CONT

Psia is equal to the gauge pressure plus the pressure of the atmosphere at that point.

OBS

pounds per square inch absolute; PSIA: term and abbreviation officially approved by the ATSC (Aeronautical Term Standardization Committee) Helicopters.

Key term(s)
  • psi.a
  • pounds/square inch absolute

French

Domaine(s)
  • Unités de mesure et métrologie
  • Mécanique des fluides et hydraulique (Physique)
OBS

pression absolue en lb/po² : terme uniformisé par le CUTA (Comité d'uniformisation de la terminologie aéronautique) - Hélicoptères.

Spanish

Campo(s) temático(s)
  • Metrología y unidades de medida
  • Mecánica de fluidos e hidráulica (Física)
Save record 1

Record 2 1997-11-11

English

Subject field(s)
  • Titles of Laws and Regulations
  • Operations Research and Management
OBS

Source: UNDP [United Nations Development Programme].

Key term(s)
  • Program Support Implementation Arrangement

French

Domaine(s)
  • Titres de lois et de règlements
  • Recherche et gestion opérationnelles

Spanish

Campo(s) temático(s)
  • Títulos de leyes y reglamentos
  • Investigación y gestión operacionales
Save record 2

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