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.
It is a term used for measuring digital-information storage size. GB stands for gigabyte.. A gigabyte is 1 billion bytes. A byte is one of the smallest units of measurement of digital-information storage. In some cases (such as in RAM, described below) a gigabyte refers to a larger amount than 1 billion (specifically, 1,073,741,824 bytes).