This is the 6545th most frequent French word.
iga
"Iga" is not a standard French word. It may refer to a name, brand, or abbreviation.
In this sentence, 'iga' is used as a common noun referring to a term or word.
L'iga est un terme courant dans cette région.
The word 'iga' is a common term in this region.
Again, 'IGA' refers to the grocery store chain, indicating direction towards the location of this store.
Pour aller à IGA, prenez la route principale.
To go to IGA, take the main road.
Here, 'IGA' refers to the name of a grocery store chain, used as a proper noun.