Symbols for physics, geometry, calculus ext

[Simon = Mc2]

Basically the symbols like force f and d/dt (mv) for these subjects.
Physics
Geometry
Calculus
Astronomy
Cosmology
Biology
Algebra
Trigonometry
Chemistry
Could you try to get as many symbols in or like a website. It is really hard to find a good list of symbols.

 

[Simon = Mc2]

Try to fill in Physics the most.

 

[gsal]

Here is a wikipedia page.

 

[Simon = Mc2]

Thanks

 

[ChrisVer]

I don't understand the question...
also the symbols are a matter of notation and thus author.

 

[Simon = Mc2]

Yeah the notations

 

[ChrisVer]

at the beginning of every book, there is a list of notations used by the author.
In general there is no reason to have fixed notations, since anyone can introduce symbols for his own.
$R$ can stand for radius as well as ricci curvature as well as resistance in a circuit as an R-parity eigenvalue as blah blah... you have to follow the author and the context of his book.