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Michigan Map Abbreviations
unorg. = unorganized
g. = gained
w. = with
fr. = from
atmt. = attachment
exch = exchanged
nca.= non county area
ch. = changed

Al   - Alger
Alc - Alcona
All - Allegan
Alp - Alpena
Ant - Antrim
Ar   - Arenac
Bay - Bay
Ben - Benzie
Ber - Berrien
Bga - Baraga
 Bra - Branch
Bry - Barry
Cal - Calhoun
Cas - Cass
Cbg - Cheboygan
Cha - Charlevoix
Chi - Chippewa
Cla - Clare
Cli - Clinton
Cr   - Crawford
De   - Delta
Di   - Dickinson
Ea   - Eaton
Em   - Emmet
Ge   - Genesee
Gl   - Gladwin
Go   - Gogebic
Gr   - Gratiot
 GT   - Grand Traverse
Hi   - Hillsdale
Ho   - Houghton
Hu   - Huron
In   - Ingham
Ion - Ionia
Ios - Iosco
Ir   - Iron
Is   - Isabella
Ja   - Jackson
Ken - Kent
Kew - Keweenaw
Kka - Kalkaska
Kzo - Kalamazoo
Lak - Lake
Lap - Lapeer
Lee - Leelenau
Len - Lenawee
 Li   - Livingston
Lu   - Luce
Mar - Marquette
Mas - Mason
Mcb - Macomb
Mcm - Montcalm
Mcy - Montmorency
Mec - Mecosta
Men - Menominee
Mid - Midland
MIs - Missaukee
Mnc - Mackinac
Mro - Monroe
Mte - Manistee
Mu   - Muskegon
New - Newaygo
Oa   - Oakland
Oc   - Oceana
 Og   - Ogemaw
Ola - Osceola
On   - Ontonagon
Osd - Oscoda
Ots - Otsego
Ott - Ottawa
PI   - Presque Isle
Ros - Roscommon
Sag - Saginaw
San - Sanilac
Sc   - Schoolcraft
SC   - St. Clair
Shi - Shiawassee
SJ   - St. Joseph
Tu   - Tuscola
VB   - Van Buren
Was - Washtenaw
Way - Wayne
We   - Wexford