licence(Britain); license(US)

• 输入许可证

  import permit

• 输出许可证

  export permit

• 专利许可证

  patent licence

• 交叉许可证

  cross license

• 旅行许可证

  travel permit

• 居留许可证

  residence permit

• 入境许可证

  entry permit

• 出境许可证

  exit permit