The Apa is defined as a river that acts as a portion of the border between Paraguay and Brazil and is a tributary of the Paraguay river.(noun)
An example of an area through with the Apa River flows is the Amambai Mountains.
The definition of APA is the American Psychological Association.(abbreviation)
An example of the APA's duties are to insure integrity in research.
See APA in Webster's New World College Dictionary
See APA in American Heritage Dictionary 4
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