Petroleum Acronyms
OIL & GAS GLOSSARY
HomeGlossarySubmitAbout
Home/Glossary/HAC
Category
General Industry Term
In This Category
H2PH2SH2SO4HAACHACHAD-CCDHAFHAG
General Industry Term

HAC

Definition

Harding, Andrew, Cyrus

HAC means Harding, Andrew, Cyrus. A performance unit within the MBU (mature Business Unit)

✓ Verified term
Suggest a correction

You might also be looking for

AC3 definitions
Air ConditionerAlternating CurrentAzeri Central
XC
Cross Coupling
A/C
Air Conditioning
Petroleum Acronyms

The comprehensive reference for oil and gas acronyms, abbreviations, and petroleum industry terminology. Used by engineers, geologists, and industry professionals worldwide.

Quick Links

  • Browse Glossary
  • Submit a Term
  • About
  • Contact
  • Privacy Policy
  • Terms of Use

Guides

  • Acronyms 101
  • Drilling Acronyms
  • HSE Terminology
  • Reservoir Engineering
  • Upstream / Midstream / Downstream

Categories

  • Drilling & Wells
  • HSE & Risk
  • Production & Operations
  • Reservoir & Subsurface
  • Marine & Logistics
© 2026 Petroleum Acronyms. All rights reserved.This website is an independent reference resource for oil and gas terminology. Company names and trademarks mentioned belong to their respective owners and are used solely for identification and informational purposes. No affiliation or endorsement is implied.