Portugal

Portuguese Promo CD's appear to be official European releases with a gold stamp on them stating "Sony Music - Venda Proibida Disco Promocional", which translates to "Sony Music - Promotional Disc Prohibited Sale".
Listed below are the only ones I am aware of, if anyone knows of any others please contact me.

Be Here Now (Stamped)
Helter Skelter - 488187 2

Definitely Maybe (Stamped)
Helter Skelter - HES 477318 2

Familiar to Millions (Stamped)
Helter Skelter - HES 501138 2

D'You Know What I Mean? (Stamped)
Released: 1997
Helter Skelter - SAMPCS 4364
In my collection

Go Let It Out (Stamped)
Helter Skelter - HES 668485 2

Some Might Say (Stamped)
Helter Skelter - HES 661448 2

Sunday Morning Call (Stamped)
Helter Skelter - HES 669388 2

Stand By Me (Stamped)
Helter Skelter - HES 664999 1

The Hindu Times (Stamped)
Helter Skelter - 672541 2

Who Fells Love? (Stamped)
Helter Skelter - HES 669167 2