This is the 92nd most frequent Latvian word.
baltijas
The Latvian word "baltijas" refers to "Baltic" (as in related to the Baltic region or the Baltic Sea).
Here, 'Baltijas' is used possessively to specify 'jūra' (sea), indicating 'The Baltic Sea'.
Baltijas jūra ir pazīstama ar savu skaistumu.
The Baltic Sea is known for its beauty.
In this sentence, 'Baltijas' serves as an adjective modifying 'valstis' (states), referring to 'The Baltic States'.
Baltijas valstis bieži sadarbojas ekonomikas jomā.
The Baltic States often cooperate in economic matters.
Here, 'Baltijas' is part of a proper noun, representing a specific entity, the 'Baltijas starptautiskais mūzikas festivāls' (Baltic International Music Festival).