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.
See: Byte. See: MB. As an amount of data, GB is often used to refer to how much data (how many songs, videos, apps, etc.) can be stored on a device or storage medium. It can also refer to how much data is transferred over a connection, such as how much can be downloaded from the Internet to your phone in a given month. GB is not to be confused with Gb, which stands for gigabits. Gbps and Mbps refer to speed of data, while GB and MB refer to amount of data.