"Unicard" is an English word that does not have an exact Chinese translation because it is often used as a trademark name or brand name to represent the products or services of a specific company or organization.

Generally speaking, the meaning of the word "Unicard" in English may refer to a reusable card used to store personal or organizational information, assets or rights, etc., similar to credit cards, membership cards, etc. cards, access cards, etc. In some cases, it can also refer to a smart card, including near field communication (NFC) cards based on radio frequency technology, IC cards, etc.

In specific business and organizational environments, "Unicard" may refer to the products or services of a specific company or brand, such as Unicard Technologies, Unicard SA, etc. Therefore, the specific Chinese translation may need to be determined based on the specific context and context.