The NATO flag.
The blue cloud logo belongs to Skype
Charger
The logo you're describing is likely the "Dove of Peace," which features a blue earth ball and a banner with a half moon. However, the specific logo that fits your description more accurately is the "Danish Red Cross," which incorporates similar elements. If you're looking for a logo that represents a global or humanitarian mission, it could also be related to organizations like Doctors Without Borders, though their logo doesn't match perfectly.
Aquafina
One well-known logo that features stars in a circle is the logo of the European Union, which consists of a circle of twelve gold stars on a blue background. The stars represent unity, solidarity, and harmony among the peoples of Europe. Another example is the logo of the NFL's Dallas Cowboys, which includes a star within a circle.
Blue square
Blue Square North
Intel
blue
Intel
There are many companies that can have the same logo with different coloring. A company names Aegon and a blue square with the letter A in it.
"Nationwide insurance has a very basic logo. It is a white square with a blue thin border around the white square, with the word nationwide in white at the bottom of the blue square."
Four blue squares could indicate Microsoft's Windows 8 Operating System logo
Yamaha
goldman sachs
what logo has blue square and yellow letter U inside