<p>I see these two acronyms being thrown around and I was wondering if there are any differences between a GUID and a UUID?</p>

GUID is Microsoft's implementation of the UUID standard.
Per
Wikipedia
:
The term GUID usually refers to Microsoft's implementation of the
Universally Unique Identifier
(UUID) standard.
An updated quote from that same Wikipedia article:
RFC 4122 itself states that UUIDs "are also known as GUIDs". All this suggests that "GUID", while originally referring to a variant of UUID used by Microsoft, has become simply an alternative name for UUID…