Slang / Jargon (2) Acronym. Oracle Analytics Cloud is the newest, cloud-based analytics solution within the Oracle Analytics or Business Intelligence space. Several editions are available: Professional, Enterprise, and Essbase. What does OAC mean? This page is all about the meaning, abbreviation and acronym of OAC explaining the definition or meaning and giving useful information of. Glenn Schwartzberg with interRel presents Look Smarter Than You Are With Oracle Analytics. interRel presents Look Smarter Than You Are With Oracle Analytics Cloud: What is OAC.