The full form of SPOC is “Single Point of Contact.” This term is often used in business and communication contexts to designate one individual or team responsible for managing communication and coordination for a specific project or issue.
In other contexts, SPOC can also stand for “Small Private Online Course,” which refers to a type of online course that is more intimate and focused, often with a limited number of participants.
If you have a specific context in mind, please let me know!