Additional Resources. 1  American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care (2005) 2  Management of Medical Emergencies in the Dental Office: Conditions in Each Country, the Extent of Treatment by the Dentist (2006) 3  Institute of Medical Emergency Preparedness.
GB is an acronym for gigabytes. Gigabytes is a unit of measurement used to quantify different capacities of certain components in a computer. Storage Memory. Hard drives also use the designation GB. It is not considered memory but the amount of information a hard drive can hold.
Dividing, this means there are 1,000,000 (1  million) kilobytes (kB) in a gigabyte (GB).    This is the definition used for hard drives, portable memory drives  (memory cards, USB drives), DVDs, Blu-ray disks, and most measures  of performance.