Last Updated
：2025/11/19
AA
Adjective
abbreviation
alt-of
initialism
not-comparable
Japanese Meaning
対空（anti‐aircraft, anti‐air）の略語 / 空対空（air‐to‐air）の略語 / 寰軸（atlantoaxial）の略語
Sense（1）
Sense（2）
Sense（3）
Sense（4）
Sense（5）
Sense（6）
Quizzes for review
(military, aviation) Initialism of anti-aircraft and anti-air; also a/a, A-A, A/A. / (military, aviation) Initialism of air-to-air. / (anatomy, medicine) Initialism of atlantoaxial.
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See correct answer
AA
The AA defenses engaged the enemy aircraft as they crossed the border.
See correct answer
The AA defenses engaged the enemy aircraft as they crossed the border.
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English - English
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