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"Maria" is a proper noun which is often translated as "María", and "ANA" is an abbreviation which is often translated as "ANA". Learn more about the difference between "Maria" and "ANA" below.
ANA()
An abbreviation is the shortened form of a word or group of words (e.g., "UFO" = "unidentified flying object"; "p." = "page").
a. ANA
I renewed my nursing credentials through the ANA.Renové mis credenciales de enfermería a través de ANA.