What does TIOH stand for?

TIOH stands for "The Institute of Heraldry"

How to abbreviate "The Institute of Heraldry"?

"The Institute of Heraldry" can be abbreviated as TIOH

What is the meaning of TIOH abbreviation?

The meaning of TIOH abbreviation is "The Institute of Heraldry"

What does TIOH mean?

TIOH as abbreviation means "The Institute of Heraldry"