NA Astronomy Abbreviation

Also known as: NA., NA+, NA-

NA has various meanings in the Astronomy category. Discover the full forms, definitions, and usage contexts of NA in Astronomy.

Not Applicable

Most Common

Commonly used when filling out forms (online or offline), where certain fields are not applicable to the user.

Astronomy
Non-Anomalous
Astronomy
Negative Alignment
Astronomy

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