What does Std.Par. stand for?

Std.Par. stands for "Standard parallel"

How to abbreviate "Standard parallel"?

"Standard parallel" can be abbreviated as Std.Par.

What is the meaning of Std.Par. abbreviation?

The meaning of Std.Par. abbreviation is "Standard parallel"

What does Std.Par. mean?

Std.Par. as abbreviation means "Standard parallel"