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Data version: English terms are taken from the IP Australia Pick List of goods and services, arranged in the 45 Nice classes. On 9 October 2026 this site read IP Australia's official list pages and verified the entry counts class by class, and on 13 October 2026 the table was updated to match that official list: the site now lists 143,076 entries. Chinese and Spanish terms are reference translations. The reference number is this site's own number, not an IP Australia identifier. For filings, please rely on the official IP Australia source. Selected reference translations were further revised on 13 October 2026.

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Class Ref. No. Chinese English
05 5993 金鸡纳树皮的药用价值 cinchona for medical purposes
05 5997 隐形眼镜清洁用品 cleaning preparations for contact lenses
05 5998 用于去除胶布的清洁溶剂 cleaning solvents for removing adhesive plasters
05 6001 鳕鱼肝油 cod liver oil
05 6002 冷敷 cold compresses
05 6004 用于治疗运动损伤的冷霜 cold creams for the treatment of sporting injuries
05 6005 胶原蛋白类药物补充剂 collagen based medicated supplements
05 6007 用于制药的火棉胶 collodion for pharmaceutical purposes
05 6008 眼药水 collyrium
05 6009 初乳替代品 colostrum substitutes
05 6010 初乳补充剂 colostrum supplements
05 6011 用于检测牙菌斑的显色试剂 colouring reagents for detecting dental plaque
05 6021 压缩 compresses
05 6022 用作敷料的敷料 compresses for use as dressings
05 6023 加压绷带(敷料) compression bandages [dressings]
05 6024 用于医疗用途的康杜兰戈树皮 condurango bark for medical purposes
05 6025 隐形眼镜清洁用品 contact lens cleaning preparations
05 6026 隐形眼镜护理液 contact lens solutions
05 6027 避孕制剂 contraceptive preparations
05 6028 避孕海绵 contraceptive sponges
05 6029 用于医学成像的造影剂 contrast media for use in medical imaging
05 6031 用于医疗用途的冷却喷雾 cooling sprays for medical purposes
05 6032 鸡眼疗法 corn remedies
05 6033 脚部玉米圈 corn rings for the feet
05 6034 用于牙齿表面处理的腐蚀剂 corrosive agents for the surface treatment of teeth