Grand Accélérateur National d'Ions Lourds
The Grand Accélérateur National d'Ions Lourds (GANIL), or Large Heavy Ion National Accelerator, is a French national nuclear physics research center in Caen. The facility has been in operation since 1983 and consists primarily of two serialised synchrocyclotrons.
Source: Wikipedia — Grand Accélérateur National d'Ions Lourds (CC BY-SA 4.0)