Yes, "whatsoe'er" is the correct abbreviation for "whatsoever." Both terms are considered archaic and are not commonly used in modern language.
The correct abbreviation for Pronunciation is "pron."
If talking about a Co as in a Company, a period will suffice.
That is the correct abbreviation (messrs.) for the French plural messieurs(gentlemen).
Yes, it is grammatically correct to abbreviate "March" as "Mar." for a date, such as Mar. 15th. Just be sure to use the period after the abbreviation to show it is shortened.
It's "whatsoever". It's an archaic word from the 13th century.
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 liters is "L".
The correct abbreviation for court is "ct."
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."