Geographic Abbreviations and Acronyms
- CLUMPCanada Land Use Monitoring Program
- CLUSCommon Land Units
- CMConcrete
- CMAPChicago Metropolitan Agency for Planning
- CMASCircular Mean Accuracy Standard
- CMCCCalifornia Mapping Coordinating Committee
- CMEDSComprehensive Mapping and Engineering Data System
- CMICorvallis Microtechnology Incorporated
- CMIBControlled Multispectral Image Base
- CMISConical-scanning Microwave Imager/Sounder
- CMMCoalbed Methane Map
- CMOCanada Map Office
- CMONOCCrustal Movement Observation Network of China
- CMOTSCartographic Material Order and Tracking System
- CMSAConsolidated Metropolitan Statistical Area
- CMSDUCommission on Map Use and Spatial Data Use
- CMSMCommittee on Marine Surveying and Mapping
- CMTCorvallis Microtechnology Incorporated
- CNAComissiao Nacional do Ambiente
- CNEXOCentre National Pour L'Exploitation Des Oceans
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