National & Regional Islands Awards

Needless to say IOTA is the stronghold when it comes to islands. 
Some countries or regions also sponsor awards for working islands, even tiny ones.

Salento Islands Award (Italy)
Japanese IOTA Islands Award
Azores Island Hunt
IOTA Jubilee
Italian Islands Award
Deursches Nordsee Insel Diplom (Germany)
VK9 Award (Australia)
Greek Islands Award
Diploma Ilhas Brasileiras (Brzal)
VU Coastal islands Award (India)
DM50IOTA Award (Germany)
Diploma Islas Chilenas
Deutsches Insel Diplom
Diplôme des Iles de la France Metropole
Ukraine Islands Award
Insel Helgoland Diplom (Germany)
Russian Robinson HR Plaque
Canadian Islands Award
Galapagos Islands Award
Diploma Islas Espanolas (Spain)
Diploma Caribe
Baikal Islands Award (Russia)
Danish Islands Award (Denmark)
St.Petersburg Islands Award (Russia)
Nusantara Award (Indonesia)
Worked All Orkney Islands
Islands of West Dvina River (Belarus)
Mediterranean Islands Award (Italy)
Islands of Scotland Award
Sicilian Islands Award (Italy)
DIFO
Lakshdweep & Minicoy Award (India)

Please note that the awards listed above are just examples of my collection of nearly 3,000 certificates