OH
The United States Postal Service uses the abbreviation OH for the state of Ohio.
OH The standard two-letter abbreviation for the state of Ohio is OH. "OH" in all caps is the postal abbreviation. When used in copy, "Ohio" should never be abbreviated.
HQ is the correct abbreviation.
correct abbreviation for sounds
OH is the postal abbreviation of Ohio.
The correct abbreviation for October is: Oct.
Sun. is the correct abbreviation for Sunday.
abv
There is no abbreviation.
The abbreviation would be I've.
Corr.
The abbreviation for gallbladder is GB