Statampere

The statampere (statA) is the derived electromagnetic unit of electric current in the CGS-ESU (electrostatic cgs) and Gaussian systems of units.:278
One statampere corresponds to / ampere ≈ in the SI system of units. 
The name "statampere" is a shortening of "abstatampere", where the idea was that the prefix "abstat" should stand for "absolute electrostatic" and mean ‘belonging to the CGS-ESU (electrostatic cgs) absolute system of units’.
The esu-cgs (or "electrostatic cgs") units are one of several systems of electromagnetic units within the centimetre–gram–second system of units; others include CGS-EMU (or "electrostatic cgs units"), Gaussian units, and Lorentz–Heaviside units. In the cgs-emu system, the unit of electric current is the abampere. The unit of current in the Lorentz–Heaviside system doesn't have a special name.
The other units in the cgs-esu and Gaussian systems related to the statampere are: 