Radio-Telescopes

Interferometers in the cm

SKA (South Africa, Australia)

LOFAR (Europe)

NenuFAR (Europe)

MeerKAT (South Africa)

ASKAP (Australia)

JVLA (USA)

GMRT (India)

WSRT (Netherland)

MERLIN (UK)

ATCA (Australia)

Interferometers in the mm

NOEMA (Europe)

ALMA (Chile)

Single Dish telescope in the cm

Effelsberg (Germany)

GBT (USA)

FAST (China)

Parkes (Australia)

Single Dish telescope in the mm

30m-Telescope (Europe)

SPT (Antartica)

…see for exemple here for a longer list