What does PUK stand for?

Pack-Up Kit (MCD)

Paducah - Kentucky - Airport symbol (AD)

Parti d'Unite Katangaise - Katanga Unity Party - Political party

Patriotic Union of Kurdistan - Iraq - Political party (PD)

Pechiney-Ugine-Kuhlmann - France - Commercial firm

Prourokinase - Thrombolytic - An enzyme

Prudential plc ADS - NYSE symbol

Pukarua - French Polynesia - Airport symbol (OAG)

Pu Ko - Language code (ETLW)