(1)外交
１各国政府之间通过谈判等方式处理国际关系的方法和实践；２外交官履行的各种职能的总称。

(2)外交策略；外交政策

• antinomia
• antinomy
• Anti-Okie Law
• antipelargia
• anti-polygamy law
• antiqua custuma
• antiquare
• Antiqua Statuta
• antiquation
• antiquity
• antiquity of custom
• antiquum dominicum
• Anti-racketeering Act
• antistitum
• antithetarius
• antitrust acts
• antitrust affidavit
• antitrust laws
• anti-vivisection society
• antrustio
• a nubendo
• anuels livres
• any bank, banker or trust company
• any corporation
• any covenant