Different sizes for passport photos and ID's

Country Purpose Size
Australia Passport 35 x 40 mm × 45 x 50 mm (colour!)
- Visa (4x/2x) 35 x 45 mm
Belgium ID, passport, driving licence 35 x 45 mm (colour!)
Brazil ID, passport, driving licence 50 x 70 mm
- VisaVisa 2 x 2 inches
Denmark ID, passport, driving licence 35 x 45 mm
Canada ID, passport, driving licence 3.5 x 4.5 cm
-Visa 2 x 2 inches
Finland ID, passport, driving licence 36 x 47 mm
France ID, passport, driving licence 35 x 45 mm
India ID, passport, driving licence 35 x 35 mm, 35 x 45 mm, 50 mm x 50
Italy ID, passport, driving licence 30 x 40 mm (colour!)
Netherlands ID, passport, driving licence 35 x 45 mm (colour!)
Norway ID, passport, driving licence 35 x 40 mm
Poland ID, passport, driving licence, Visa 35 x 45 mm (colour!)
Russia ID, passport, driving licence 35 x 45 mm
-Visa “standard size”
Spain ID, passport, driving licence 30 x 40 mm
Sweden ID, passport, driving licence 35 x 45 mm
Turkey ID, passport, driving licence 35 x 45 mm
United Kingdom ID, passport, driving licence 35 x 45 mm
United States of America ID, passport, driving licence 2 x 2 inches ( no glasses, no smiling)
--> Visa 2 x 2 inches
Vietnam ID, passport, driving licence, Visa ---- 4 x 6 cm (white!, no glasses, no smiling)
Cambodia -Visa 2 identical photos