1. 利益群体：听证会上,公民和利益群体(interest group)可就已列入预算的项目发表支持、增加或删减的意见,也可通过打电话、写信、约见、发电子邮件等形式接触、联系议员及州长,表达自己的意愿、偏好.

2. 关注团体：关注团体 concern group | 关注团体 interest group | 官方机构 official mission

noun

1. (usually plural) a social group whose members control some field of activity and who have common aims

e.g. the iron interests stepped up production

Synonym: interest