The phrase you all can be abbreviated as y'all.
y'all
The abbreviation for Maryland accepted by the United States Postal Service is MD (all caps; no punctuation).
all else abbreviated
Comp is the abbreviation. Comprehensive is an adjective that means all or nearly all elements or aspects of something are included. For example, you could have a comprehensive list of sources.
The official postal abbreviation is BLVD (no period, all caps). The conventional dictionary abbreviation is Blvd.
I don't think all round has a common abbreviation.
What's the abbreviation of descipecrossfire hacks cheats all
y'all
The abbreviation for Maryland accepted by the United States Postal Service is MD (all caps; no punctuation).
as per all-acronyms.com, the abbreviation of partners are: PRN, P, Pa, PRtnR.
The official abbreviation for Massachusetts is MA. An unofficial abbreviation could be Mass.
Like the USA, all countries have an abbreviation. Canada's abbreviation is CA. For other country abbreviations, you can see the related link.
jhjbg
The abbreviation used for all purposes, including postal designation, for Massachusetts is MA.
as per all-acronyms.com, the abbreviation of partners are: PRN, P, Pa, PRtnR.
Halloween
Sav, in all caps, I believe.