There are four ligaments attached to the spleen:
gastrosplenic ligament
splenorenal ligament
colicosplenic ligament
phrenocolic ligament
Most sources divide it into two parts:
In some cases, the following ligaments are considered part of the lesser omentum:
hepatophrenic ligament: the portion connecting to the thoracic diaphragm[2]
hepatoesophageal ligament: the portion connecting to the esophagus[3]
hepatocolic ligament: the portion connecting to the colon