* Tooth organoid (TO) (see also tooth regeneration)
* Thyroid organoid
* Thymic organoid
::Thymic organoids recapitulate at least partly the architecture and stem-cell niche functionality of the thymus, which is a lymphoid organ where T cells mature. Thymic organoids have been generated through the seeding of thymic stromal cells in 3-dimensional culture. Thymic organoids seem to successfully recapitulate the thymus' function, as co-culturing human hematopoietic or bone marrow stem cells with mouse thymic organoids resulted in the production of T-cells. 
* Testicular organoid
*Prostate organoid
* Hepatic organoid. A recent study showed the usefulness of the technology for identifying novel medication for the treatment of hepatitis E as it allows to allows to recapitulate the entire viral life cycle.
* Pancreatic organoid
::Recent advances in cell repellent microtiter plates has allowed rapid, cost-effective screening of large small molecule drug like libraries against 3D models of pancreas cancer. These models are consistent in phenotype and expression profiles with those found in the lab of Dr. David Tuveson.
* Epithelial organoid
* Lung organoid
* Kidney organoid
* Gastruloid (embryonic organoid) – Generates all embryonic axes and fully implements the collinear Hox gene expression patterns along the anteroposterior axis.
* Blastoid (blastocyst-like organoid)
* Endometrial organoid
* Cardiac organoid – In 2018 hollow cardiac organoids were made to beat, and to respond to stimuli to beat faster or slower.
* Retinal organoid
* Breast cancer organoid
* Colorectal cancer organoid
* Glioblastoma organoid  
* Neuroendocrine tumor organoid
* Myelinoid (Myelin organoid)
* Blood-brain barrier (BBB) organoid