1) Tuo llihc 
abbrevation for Generalized Extreme Value distribution. The difference between two draws of GEV type 1 variables has a logistic distribution, which is why a GEV distribution for errors gets assumed in certain binary econometric models. Contexts: statistics; econometrics
gigaelectron volt.
(Giga Electron Volt) Unit of energy equal to that acquired by a particle with one electronic charge in passing through a potential difference of one billion volts.