The conventional abbreviation for the month of March is "Mar." In some contexts where space is tight, a one- or two-letter abbreviation is used for each month, but that is not standard practice.
correct abbreviation for sounds
HQ is the correct abbreviation.
The correct abbreviation for October is: Oct.
There is no abbreviation.
I'm pretty sure the abbreviation of March is "Mar."
The abbreviation would be I've.
correct abbreviation for sounds
HQ is the correct abbreviation.
Sun. is the correct abbreviation for Sunday.
The abbreviation for Mile is "Mi"
The correct abbreviation for October is: Oct.
The correct abbreviation for court is "ct."
The correct abbreviation for liters is "L".
The correct abbreviation for ounces is "oz."
The correct abbreviation for "near" is "nr."
The correct abbreviation for continued is "cont."
The correct abbreviation for continued is "cont."