(1)暂保单；临时保单
在保险人对风险进行调查期间或在签发正式的保险单之前，记载保险合同的重要条款，对被保险人给予暂时保护的书面凭证。

(2)(不动产转让的)定金收据

(3)(广义上指)不动产转让的首付款

• atinian law
• at interest
• at issue
• A.T.L.A.
• ATLA
• Atlantic Charter
• at large
• at law
• at law and in equity
• at least
• at least once a week for four successive weeks
• atmatertera
• at maturity
• at money
• at my death
• atonement
• at or before
• a tort
• a tort et a travers
• a tort ou a droit
• at or upon
• at owner's risk
• at par
• atpatruus
• atriamentum