Cost of Goods Sold
continuous orbital guidance system
Community Organisation Grants Scheme
Computer-Oriented Geological Society
Continuous Orbital Guidance Sensor
Carriage of Goods by Sea
Ceramic Oxygen Generating Systems
clusters of orthologous groups
Clusters of Orthologous Groups of prot…
Combat Oriented General Support
Computer Oriented Geological Society
Concordance Generation System
Cooperative Oncology Groups
Co-ordinators of Governor Services