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

Ad  - Adams
Al  - Allen
Asl - Ashland
Ast - Ashtabula
At  - Athens
Au  - Auglaize
Be  - Belmont
Br  - Brown
Bu  - Butler
Ca  - Carroll
Ch  - Champaign		 Clk - Clark
Clt - Clinton
Cmt - Clermont
Col - Columbiana
Cos - Coshocton
Cr  - Crawford
Cu  - Cuyahoga
Da  - Darke
Def - Defiance
Del - Delaware
Er  - Erie
Fai - Fairfield
Fay - Fayette
Fr  - Franklin
Fu  - Fulton
Ga  - Gallia
Ge  - Geauga
Gr  - Greene
Gu  - Guernsey
 Ham - Hamilton
Han - Hancock
Hdn - Hardin
He  - Henry
Hi  - Highland
Hoc - Hocking
Hol - Holmes
Hsn - Harrison
Hu  - Huron
Ja  - Jackson
Je  - Jefferson
Kn  - Knox
Lak - Lake
Law - Lawrence
Li  - Licking
Log - Logan
Lor - Lorain
Lu  - Lucas
Mad - Madison
 Mah - Mahoning
Mar - Marion
Med - Medina
Mei - Meigs
Mer - Mercer
Mgn - Morgan
Mi  - Miami
Mro - Monroe
Mrw - Morrow
Mty - Montgomery
Mu  - Muskingum
No  - Noble
Ot  - Ottawa
Pa  - Paulding
Pe  - Perry
Pic - Pickaway
Pik - Pike
Po  - Portage
Pr  - Preble
 Pu  - Putnam
Ri  - richland
Ro  - ross
Sa  - Sandusky
Sc  - Scioto
Se  - Seneca
Sh  - Shelby
St  - Stark
Su  - Summit
Tr  - Trumbull
Tu  - Tuscarawas
Un  - Union
Vi  - Vinton
VW  - Van Wert
War - Warren
Was - Washington
Way - Wayne
Wi  - Williams
Wo  - Wood
Wy  - Wyandot