Geology Abbreviations and Acronyms
- AADCAustralian Antarctic Data Centre
- AAGAssociation of American Geologists
- ABAlbite
- ABCNArea Based Community Nutrition
- ABFZAgua Blanca Faulttzone
- ABFZAngola Benguela Frontal Zone
- ABFZAzores Bank Fratture Zone
- ABFZAzores Bank Fracture Zone
- ABFZAgua Blanca Fault Zone
- ABPAegean Blue Pearl
- ACAmerican coast
- ACAXAluminum Company of America
- ACEAmethyst Contrast Enhancer
- ACEAfter the Common Era
- ACGAssistant Chief Geologist
- ACHAki, Christoffersson, and Husebye
- ACHEAssistant Chief Hydraulic Engineer
- ADIRAdirondacks
- AEAlkaline Earth
- AEDDArctic Environmentyl Data Directory
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