What does GUID stand for?

Globally Unique Identifiers - Microsoft Corp. - Computer science

Global Universal Identification (SAUO)

Global Universal Identifier (SAUS)

Guidance (AAG)

Guide

Guidon Camper Trailer - NCIC trailer make code

Guidon Oil & Gas Co. (SAUO)

Kindia - Guinea - ICAO location identifier (ICLI)

Guidance - Medicine (EDAA)