专利国别缩写

表：AF 阿富汗 AU 澳大利亚AT（AN） 奥地利BR 巴西CA 加拿大CH 瑞士CN（RC） 中国CS 捷克斯洛伐克CU 古巴DK 丹麦EP 欧洲专利局FI（SF） 芬兰 FR 法国GB 英国HU 匈牙利IN 印度IT 意大利JP（JA） 日本NL 荷兰SU 前苏联US 美国WP 世界知识产权组织（PCT）Country Code Name ALAlbaniaAPAfrican Regional Industrial Property OrganizationARArgentinaATAustriaAUAustraliaBABosnia and HerzegovinaBEBelgiumBGBulgariaBRBrazilCACanadaCHSwitzerlandCLChileCNChinaCSCzechoslovakia (up to 1993)CUCubaCYCyprusCZCzech Republic DDGermany, excluding the territory that, prior to 3 October 1990, constituted the Federal Republic of GermanyDEGermanyDKDenmarkDZAlgeriaEAEurasian Patent OrganisationEEEstoniaEGEgyptEPEuropean Patent OfficeESSpainFIFinlandFRFranceGBUnited KingdomGCGolf Cooperation CouncilGEGeorgiaGRGreeceHKHong KongHRCroatiaHUHungaryIDIndonesiaIEIrelandILIsraelINIndiaISIcelandITItalyJPJapanKEKenyaKRRepublic of KoreaLILiechtensteinLTLithuaniaLULuxembourgLVLatviaMAMoroccoMCMonacoMDRepublic of MoldovaMKFormer Yugoslav Republic of MacedoniaMNMongoliaMTMaltaMWMalawiMXMexicoMYMalaysiaNCNew CaledoniaNLNetherlandsNONorwayNZNew ZealandOAAfrican Intellectual Property OrganizationPHPhilippinesPLPolandPTPortugalRORomaniaRURussian FederationSESwedenSGSingaporeSISloveniaSKSlovakiaSUUnion of Soviet Socialist Republics (USSR)TJTajikistanTRTurkeyTTTrinidad and TobagoTWTaiwanUAUkraineUSUnited States of AmericaVNVietnamWOWorld Intellectual Property rganisation (WIPO)YU