Trans*Parent promotes the understanding and acceptance of trans, non-binary, and intersex people within the community and legislation. This organization creates a safe space for queer and non-binary people to meet and provides them with free counseling with legal and emotional issues.

STUD was founded with the goal of full legal and equal rights for the LGBTQI community. This organization brings together both homosexual and heterosexual supporters and works heavily with youth as they navigate their sexuality. STUD also offers a great deal of LGBTQI aid, including emotional support, a library, and an LGBT directory.

Queer Cyprus is a social movement that fights all forms of discrimination. It works to protect the Universal Human Rights and Freedom of the LGBTQI community. To do this, the organization maintains a relevant library, publishes information in several types of media, and works with professionals to make changes.

ACCEPT protects the human rights of all people, including minorities and members of the LGBTQI community. ACCEPT works to make legal and political changes and offers many resources for public education.

Zagreb Pride works for social justice and to improve LGBTIQ rights. Some of its fields of work include organizing the Zagreb Pride March, defending and promoting rights and culture, creating more connection throughout the LGBTIQ community, and publishing resources.

Rainbow Families brings together parents of the LGBTIQ community. Some of its main tools are education, public advocacy and awareness, research, and publishing.

Kontra promtes the rights of lesbians and stems from one of the first feminist groups in Croatia. Kontra encourages legal, political, institutional and social change and cooperates with other organizations to protect the rights of other minority groups.

Iskorak protects the rights of LGBT citizens and works for their treatment as equal citizens in Croatia. Some of their goals include protecting rights of sexual minorities and those with HIV/AIDS, improving health access for all, and increasing social inclusion of the queer community.

GLAS Foundation works for positive change in the lives of queer people and to protect them from discrimination. They run campaigns against homophobic hate crimes and for a more inclusive environment.

Deystvie is a youth organization that works to ensure that queer rights are fully recognized by the law and for full inclusion of LGBTI people in society. They provide legal services, tools for legislation changes, an organize mass public events and marches.