| Acronym | Definition |
|---|
| OGCT➣Oral Gulcose Challenge Test |
| OGCT➣Official Government Conspiracy Theory |
| OGCT➣Ovarian Germ Cell Tumor (gynecological oncology) |
| OGCT➣Organic Garden City Trust (est. 1997; Christchurch, New Zealand) |
| OGCT➣Ovarian Granulosa Cell Tumor (histopathology) |
| OGCT➣Osteoclastic Giant-Cell Tumor |
| OGCT➣Odontogenic Ghost Cell Tumor |