国际回信券
![国际回信券的正面（白俄罗斯发行）](/Images/godic/202501/20/Coupon_réponse_international_Belarus2702.jpg")
![国际回信券的反面，由上至下分别以法文、英文、阿拉伯文、简体中文、西班牙文及俄文记载使用方式。](/Images/godic/202501/20/Reversecoupon2702.jpg")
国际回信券（International Reply Coupon, IRC）是由万国邮联发行的一种邮资凭据。
国际回信券服务于1906年万国邮联罗马会议上被正式提出。理论上，国际回信券可在任何一个万国邮联成员国兑换为等价于国际优先函件的最低邮资。
International reply coupon
中文百科
英语百科
International reply coupon 国际回信券
![An international reply coupon issued in Germany (1992)](/Images/godic/202501/20/Coupon-reponse2702.jpg")
![A British 1 Shilling IRC issued in 1959.](/Images/godic/202501/20/British-International-Reply-Coupon2702.jpg")
An international reply coupon (IRC) is a coupon that can be exchanged for one or more postage stamps representing the minimum postage for an unregistered priority airmail letter of up to twenty grams sent to another Universal Postal Union (UPU) member country. IRCs are accepted by all UPU member countries.
- Transport Proteins,Nucleobase
- Transport Proteins,Nucleocytoplasmic
- Transport Proteins,Nucleoside
- Transport Proteins,Nucleotide
- Transport Proteins,OAT
- Transport Proteins,Vesicular
- Transport protocol
- Transport Protocol Class 0
- Transport Protocol Class 4
- transport protocol data unit
- transport protocols
- transport protocols 0 to 4
- transport protocol standard
- transport quota
- transport rates of dangerous goods
- transport ratio
- transport reaction
- transport refiner
- transport reject block
- transport rental company
- transport resistance
- Transport,Respiratory
- transport responsibility system
- Transport,Ribonucleic Acid
- transport right