Yes it is. The trademark is owned by Major League Baseball Properties.Actually-the logo is trademarked by MLB. You are able to use the font itself, but you cannot duplicate the team name AND font
Comic sans
The distinctive capital A and B were most likely specifically designed by the Braves (or MLB) to make a unique logo. It is pretty common in pro sports to do this. Other than the letters in the team name, there likely isn't a full alphabet font.
Helvectia
Jersey M54..... is the font used by the CPD. However, it might need some small modifications.
Here is a sentence with the consecutively in it: The Atlanta Braves have won 20 games consecutively.
font:(zekton) this is no the font chase use but is rally similar
font 22
Probably a generic font.
Juicy Font
Yes, you can style fonts using CSS. Identify the HTML element that you want to style, for example <p>, and then use the { font-family: your_font; } to change the font family (such as arial, times new roman etc), { font-size: ?px; } to size the font. To color the font just use {color: ?;} For bold use {font-weight: bold;} For italics use {font-style: italic;}
The Bandidos Motorcycle Club use a custom font for their logo and branding rather than a commercially available font.