Mega may refer to any of the following:
What prefix is before a mega?
A kilo is the prefix used before a mega.
What prefix is after a mega?
An giga is the prefix used after a mega.
2. Mega is a cloud storage and backup service started by Kim Dotcom on January 19, 2013, that offers end-to-end encryption. A free account with Mega can be created to get 15 GB of free storage with the ability to store up to 8 TB for a paid account.