| Name | Description |
| 3ACM | Manchester School-Adams County |
| 3ACN | North Adams School-Adams County |
| 3ACP | Peebles School-Adams County |
| 3ACSD | Ashland City School District-Ashland County |
| 3ACW | West Union School-Adams County |
| 3ADAEVS | Ada Exempted Village School District-Hardin County |
| 3ADELSDIST | Adena Local School District-Ross County |
| 3ALLCITYSD | Alliance City School District-Stark County |
| 3ANTLS | Antwerp Local School District-Paulding County |
| 3ARBD | Archbold Area Local School District-Fulton County |
| 3ARCADIALS | Arcadia Local Schools-Hancock County |
| 3ARLLSDIST | Arlington Local Schools-Hancock County |
| 3ASHTABACS | Ashtabula Area City School District-Ashtabula County |
| 3ASUMPTONS | Assumption School-Ashtabula County |
| 3ATECHCAMP | Ashtabula Co Joint Vocational School District-Ashtabula Co. |
| 3AUSTOWNSD | Austintown Local School District-Mahoning County |
| 3AWSD | Anthony Wayne Local School District-Lucas County |
| 3AYRS | Ayersville Local School District-Defiance County |
| 3BCSLSDIST | Benton-Carroll-Salem Local School District-Ottawa County |
| 3BEALSDIST | Beaver Local School District-Columbiana County |
| 3BELLEVUE | Bellevue City School District-Huron County |
| 3BELSD | Bellaire Local School District-Belmont County |
| 3BENLOGSD | Benjamin Logan School District-Logan County |
| 3BETLSDIST | Bethel Local School District-Miami County |
| 3BFTCS | Bellefontaine City School District-Logan County |
| 3BGSD | Bowling Green City School District-Wood County |
| 3BIGWALNUT | Big Walnut Local SD-Delaware County |
| 3BLSD | Buckeye Local School District-Jefferson County |
| 3BLUF | Bluffton Exempted Village School District-Allen County |
| 3BPEVSDIST | Bridgeport Exempted Village School District-Belmont County |
| 3BREC | Black River Local School District-Ashland County |
| 3BROSD | Brown Local School District-Carroll County |
| 3BRTLSDIST | Bright Local School District-Highland County |
| 3BRYCS | Bryan City School District-Williams County |
| 3BTVLSDIST | Bettsville Local School District-Seneca County |
| 3BUCKCENSD | Buckeye Central Local School District-Crawford County |
| 3BUCKEYELS | Buckeye Local School District-Ashtabula County |
| 3BUCKEYEVA | Buckeye Valley Local SD-Delaware County |
| 3BVEVSDIST | Barnesville Exempted Village School District-Belmont County |
| 3CAEVSDIST | Caldwell Exempted Village School District-Noble County |
| 3CAMCSDIST | Cambridge City School District-Guernsey County |
| 3CANTONCIT | Canton City School District-Stark County |
| 3CANTONLOC | Canton Local School District-Stark County |
| 3CARD-LINC | Cardington-Lincoln Local SD-Morrow County |
| 3CARSD | Carrollton Exempted School District-Carroll County |
| 3CENLSD | Central Local School District-Defiance County |
| 3CENTERBUR | Centerburg Local SD-Knox County |
| 3CHICSDIST | Chillicothe City School District-Ross County |
| 3CHSD | Coshocton City School District-Coshocton County |
| 3CLEARFORK | Clear Fork Valley Local School District-Richland County |
| 3CLGRSPSD | Clyde-Green Springs Exe Village School District-Sandusky Co |
| 3CLIASDIST | Celina City School District-Mercer County |
| 3CLSD | Claymont Local School District-Tuscarawas County |
| 3COLGROSD | Columbus Grove Local School District-Putnam County |
| 3COLONELCF | Colonel Crawford Local SD-Crawford County |
| 3CONEAUTCS | Conneaut Area City School District-Ashtabula County |
| 3CONLS | Continental Local School District-Putnam County |
| 3CORAW | Cory Rawson School District-Hancock County |
| 3CROOKSEVS | Crooksville Exempted Village Schools-Perry County |
| 3CSD | Circleville City School District-Pickaway County |
| 3CVLSDIST | Crestview Local School Distirct-Ashland County |
| 3CVSD | Conotton Valley School District-Harrison County |
| 3CWEVSDIST | Coldwater Exempted Village School District-Mercer County |
| 3CYEVSDIST | Carey Exempted Village School District-Wyandot County |
| 3DBLSDIST | Danbury Local School District-Ottawa County |
| 3DELCSDIST | Delphos City School District-Allen County |
| 3DELWARCIT | Delaware City SD-Delaware County |
| 3DFCS | Defiance City School District-Defiance County |
| 3DOVCSDIST | Dover City School District-Tuscarawas County |
| 3EAHLSDIST | East Holmes Local School District-Holmes County |
| 3EASLSDIST | Eastern Local School District-Brown County |
| 3EATCSDIST | Eaton City School District-Preble County |
| 3EDGLSDIST | Edgerton Local School District-Williams County |
| 3EDNLSDIST | Edon Local School District-Williams County |
| 3EGULSDIST | East Guernsey Local School District-Guernsey County |
| 3ELPCSDIST | East Liverpool City School District-Columbiana County |
| 3ELSD | Edison Local School District-Jefferson County |
| 3ELSDIST | Eastern Local School District-Pike County |
| 3EMSD | Elmwood Local School District-Wood County |
| 3EVRGRESD | Evergreen Local School District-Fulton County |
| 3EWSD | Eastwood Local School District-Wood County |
| 3FAIRLESS | Fairless Local School District-Stark County |
| 3FBKLSDIST | Fairbanks Local School District-Union County |
| 3FFLSDIST | Fairfield Local School District-Highland County |
| 3FINCSDIST | Findlay City School District-Hancock County |
| 3FORTJENSD | Fort Jennings Local School District-Putnam County |
| 3FOSTORCS | Fostoria City School District-Seneca County |
| 3FREDRICTW | Fredericktown Local SD-Knox County |
| 3FREMONTSD | Fremont City School District-Sandusky County |
| 3FTRLSDIST | Fort Recovery Local School District-Mercer County |
| 3FYPLSDIST | Fayetteville-Perry Local School District-Brown County |
| 3GALIONCSD | Galion City School District-Crawford County |
| 3GARLSDIST | Garaway Local School District-Tuscarawas County |
| 3GBSD | Gibsonburg Exempted Village School District-Sandusky County |
| 3GEALSDIST | Genoa Area Local School District-Ottawa County |
| 3GENEVAACS | Geneva Area City School District-Ashtabula County |
| 3GFEVSDIST | Greenfield Exempted Village School District-Highland County |
| 3GFSD | Gorham-Fayette Local School District-Fulton County |
| 3GRAVALLEY | Grand Valley Local School District-Ashtabula County |
| 3GRIVERACD | Grand River Academy-Ashtabula County |
| 3GRMLSDIST | Graham Local School District-Champaign County |
| 3GTEVSDIST | Georgetown Exempted Village School District-Brown County |
| 3GVEVSDIST | Grandville Exempted Vilage School District-Licking County |
| 3HBCSDIST | Hillsboro City School District-Highland County |
| 3HCSD | Harrison Hills City School District-Harrison County |
| 3HEACSDIST | Heath City School District-Licking County |
| 3HIGHLAND | Highland LSD-Morrow County |
| 3HILLS | Hillsdale Local School District-Ashland County |
| 3HIXS | Hicksville Exempted Village School District-Defiance County |
| 3HNLSDIST | Hardin Northern Local School District-Hardin County |
| 3HOLGTLSD | Holgate Local School District-Henry County |
| 3HOPWELOUS | Hopewell-Loudon School District-Seneca County |
| 3HUNLSDIST | Huntington Local School District-Ross County |
| 3ICSD | Indian Creek Local School District-Jefferson County |
| 3INDLAKES | Indian Lake Local School District-Logan County |
| 3IVSD | Indian Valley Local School District-Tuscarawas County |
| 3JACSONLSD | Jackson Local School District-Stark County |
| 3JEFFSONSD | Jefferson Local School District-Madison County |
| 3JEFSONALS | Jefferson Area Local School District -Ashtabula County |
| 3JKSCTRLS | Jackson Center Local Schools-Shelby County |
| 3J-MLSDIST | Johnstown-Monroe Local School District-Licking County |
| 3JONALDSD | Jonathan Alder Local School District-Madison County |
| 3KALLSD | Kalida Local School District-Putnam County |
| 3KENTCS | Kenton City School District-Hardin County |
| 3LAKELOCSD | Lake Local School District-Stark County |
| 3LAKEWOOD | Lakewood Local Schools-Licking County |
| 3LAKOSD | Lakota School Dsitrict-Butler County |
| 3LBCLSDIST | Lynchburg-Clay Local School District-Highland County |
| 3LCSD | Liberty Center Local School District-Henry County |
| 3LEEEVSD | Leetonia Exempted Village School District-Columbiana County |
| 3LEIPS | Leipsic Local School District-Putnam County |
| 3LEXINGTON | Lexington LSD-Richland County |
| 3LHTLSDIST | Licking Heights Local School District-Licking County |
| 3LIBLSDIST | Liberty-Benton Local School District-Hancock County |
| 3LKSD | Lake Local School District-Wood County |
| 3LONDONACA | London Academy School District-Madison County |
| 3LPEVSDIST | Loudonville-Perrysville Exe Village Sch District-Ashland Co |
| 3LSD | London City School District-Madison County |
| 3LSVCITYSD | Louisville City School District-Stark County |
| 3LVALSDIST | Licking Valley Local School District-Licking County |
| 3MADISONS | Madison Local Schools-Ashtabula County |
| 3MAPLE | Mapleton Local School District-Ashland County |
| 3MARIONCIT | Marion City SD-Marion County |
| 3MARLINGTN | Marlington Local School District-Stark County |
| 3MARLSDIST | Marion Local School District-Mercer County |
| 3MARYECSD | Marysville Exempted Village School District-Union County |
| 3MASCITYSD | Massillon City School District-Stark County |
| 3MBLSDIST | Middle Bass Local School District-Ottawa County |
| 3MCSD | McComb Local School District-Hancock County |
| 3MCWULS | Millcreek-West Unity Local School District-Williams County |
| 3MECEXVSD | Mechanicsburg Exempted Village School District-Champaign Co |
| 3MFPSD | Martins Ferry City School District-Belmont County |
| 3MILCNC | Miller City-New Cleveland School District-Putnam County |
| 3MINSD | Minerva School District-Stark County |
| 3MOKLSDIST | Mohawk Local School District-Wyandot County |
| 3MONROVILL | Monroeville Local School District-Huron County |
| 3MORLSDIST | Morgan Local School District-Morgan County |
| 3MPEVSDIST | Montpeiler Exempted Village School District-Williams County |
| 3MPSD | Madison-Plains Local School District-Madison County |
| 3MTGILEAD | Mount Gilead EVSD-Morrow and Marion Counties |
| 3MTSD | Miami Trace Local School District-Fayette County |
| 3MTVERNON | Mount Vernon City SD-Morrow County |
| 3MUEVSDIST | Milton-Union Exempted Village School District-Miami County |
| 3NA | Not Applicable |
| 3NAPSD | Napoleon City School District-Henry County |
| 3NATLSDIST | National Trail Local School District-Preble County |
| 3NBLSDIST | North Bass Local School District-Ottawa County |
| 3NBSD | North Baltimore Local School District-Wood County |
| 3NCEVSDIST | Newcomerstown Exe Villlage School District-Tuscarawas County |
| 3NEWCSDIST | Newark City School District-Licking County |
| 3NEWLEXCSD | New Lexington City School District-Perry County |
| 3NEWLONDON | New London Local School District-Huron County |
| 3NEWLSDIST | Newton Local School District-Miami County |
| 3NFKLSDIST | North Fork Local School District-Licking County |
| 3NLS | Northeastern Local School District-Defiance County |
| 3NOBLSDIST | Noble Local School District-Noble County |
| 3NORCANCSD | North Canton City School District-Stark County |
| 3NORERNLSD | Northern Local School District-Perry County |
| 3NORLSDIST | Northridge Local School District-Licking County |
| 3NORTHMOR | Northmor Local School District-Morrow County |
| 3NORWALKSD | Norwalk City School District-Huron County |
| 3NPSD | New Philadelphia City School District-Tuscarawas County |
| 3NR | No Response |
| 3NRCLSDIST | North Central Local School District-Williams County |
| 3NRLSDIST | New Riegel Local School District-Seneca County |
| 3NUNIONLSD | North Union Local School District-Union County |
| 3NWSD | Northwood Local School District-Wood County |
| 3NWTLSDIST | Northwest Local School District-Stark County |
| 3OFLSDIST | Old Fort Local School District-Seneca County |
| 3ONTARIO | Ontario Local SD-Richland County |
| 3OSNABURG | Osnaburg Local School District-Stark County |
| 3OTHSD | Other School District |
| 3OTSD | Otsego Local School District-Wood County |
| 3OTTA-GLAN | Ottawa-Glandorf Local School District-Putnam County |
| 3OTTOVILLE | Ottoville Local School District-Putnam County |
| 3PANDS | Pandora-Gilboa Local School District-Putnam County |
| 3PAUEVS | Paulding Exempted Village Schools-Paulding County |
| 3PBSD | Perrysburg Exempted Village School District-Wood County |
| 3PCCSDIST | Port Clinton City School District-Ottawa County |
| 3PERRYLOCA | Perry Local School District-Stark County |
| 3PETVLS | Pettisville Local School District-Fulton County |
| 3PHSD | Patrick Henry School District-Henry County |
| 3PIBLSDIST | Put-in-Bay Local School District-Ottawa County |
| 3PIKDELYOR | Pike-Delta-York Local School District-Fulton County |
| 3PKWLSDIST | Parkway Local School District-Mercer County |
| 3PLAINLOSD | Plain Local School District-Stark County |
| 3PLEASANT | Pleasant Local SD-Marion County |
| 3PRSLSDIST | Preble Shawnee Local School District-Preble County |
| 3PVLSDIST | Paint Valley Local School District-Ross County |
| 3PYMATUNVS | Pymatuning Valley Local School District-Ashtabula County |
| 3RFSD | Rossford Exempted Village School District-Wood County |
| 3RHSD | Ridgewood School District-Coshocton County |
| 3RIDGEDALE | Ridgedale Local SD-Marion County |
| 3RIDGMTLS | Ridgemont Local School District-Hardin County |
| 3RIVERVALY | River Valley Local SD-Marion county |
| 3RIVLOCS | Riverside Local School District-Logan County |
| 3ROHLSDIST | Rolling Hills Local School District-Guernsey County |
| 3RULHSDIST | Ripley Union Lewis Huntington Local Sch District-Brown Co |
| 3RVDLSDIST | Riverdale Local Schools-Hancock County |
| 3RVHSD | River View School District-Coshocton County |
| 3SALEMCITY | Salem City School District-Columbiana County |
| 3SANDYVALL | Sandy Valley Local School District-Stark County |
| 3SBFLSDIST | Strasburg-Franklin Local School District-Tuscarawas County |
| 3SCENTRAL | South Central Local School District-Huron County |
| 3SCSD | Steubenville City School District-Jefferson County |
| 3SEBRING | Sebring Local School District-Mahoning County |
| 3SELSDIST | Southeastern Local School District-Ross County |
| 3SHCLSDIST | Saint Henry Consolidated Local School District-Mercer County |
| 3SHELBYCSD | Shelby City School District-Richland County |
| 3SHJVSDIST | Southern Hills Joint Vocational School District-Brown County |
| 3SIDNYCS | Sidney City Schools-Shelby County |
| 3SMA | St Marys City School District-Auglaize County |
| 3SNELSDIST | Seneca East Local School District-Seneca County |
| 3SOHLSDIST | Switzerland of Ohio Local School District-Monroe County |
| 3SOUERNLSD | Southern Local School District-Perry County |
| 3SOUTHEAST | Southeast Local School District-Portage County |
| 3STCSD | St Clairsville-Richland City School District-Belmont County |
| 3STJOHNSCH | Saint John School-Ashtabula County |
| 3STRYKLSD | Stryker Local School District-Williams County |
| 3SVLSDIST | Scioto Valley Local School District-Pike County |
| 3SWANTONSD | Swanton Local School District-Fulton County |
| 3SWC | Southwestern City School District-Franklin County |
| 3SWLLSDIST | Southwest Licking Local School District-Licking County |
| 3SYSLSDIST | Shadyside Local School District-Belmont County |
| 3TCCSDIST | Tuscarawas Catholic Central School District-Tuscarawas Co. |
| 3TCNLSDIST | Tri-County North Local School District-Preble County |
| 3TCSD | Toronto City School District-Jefferson County |
| 3TECUMSEH | Tecumseh Local School District-Clark County |
| 3TIFCS | Tiffin City School District-Seneca County |
| 3TIPCSDIST | Tipp City Exempted Village School District-Miami County |
| 3TOLEDOCSD | Toledo City School District-Lucas County |
| 3TRIADLS | Triad Local School District-Champaign County |
| 3TRIVILSD | Tri-Village School District-Darke County |
| 3TROYCSDIS | Troy City School District-Miami County |
| 3TUSLAWLSD | Tuslaw Local School District-Stark County |
| 3TVCLSDIST | Twin Valley Community Local School District-Preble County |
| 3TVLSDIST | Tuscarawas Valley Local School District-Tuscarawas County |
| 3ULSD | Union Local School District-Belmont County |
| 3UNISD | United Local School District-Columbiana County |
| 3UPPSCVSD | Upper Scioto Valley School District-Hardin County |
| 3URBANCS | Urbana City School District-Champaign County |
| 3USEVSDIST | Upper Sandusky Exempted Village School District-Wyandot Co |
| 3USLSDIST | Union-Scioto Local School District-Ross County |
| 3VALLEYVEW | Valley View Local School District-Montgomery County |
| 3VANWERT | Van Wert City School District-Van Wert County |
| 3VBLSDIST | Van Buren Local School District-Hancock County |
| 3VLSDIST | Vanlue Local School District-Hancock County |
| 3WAPKCSD | Wapakoneta City School District-Auglaize County |
| 3WATERLOO | Waterloo Local School District-Portage County |
| 3WAVCSDIST | Waverly City School District-Pike County |
| 3WAYNETLS | Wayne Trace Local School District-Paulding County |
| 3WAYSFDLS | Waynesfield-Goshen Local School District-Auglaize County |
| 3WCBSD | Belpre City School District-Washington County |
| 3WCFFSD | Fort Frye Local School District-Wahsington County |
| 3WCFRSD | Frontier Local School District-Washington County |
| 3WCHCITYSD | Washington Court House City School District-Fayette County |
| 3WCHOMS | Home Schooled |
| 3WCMSD | Marietta City School District-Washington County |
| 3WCPRVS | Private School |
| 3WCWCSD | Wolf Creek Local School District-Washington County |
| 3WCWSD | Warren Local School District-Washington County |
| 3WEHLSDIST | West Holmes Local School District-Holmes County |
| 3WESLSDIST | Western Local School District-Pike County |
| 3WESTBRLSD | West Branch Local School District-Mahoning County |
| 3WESTERNRV | West Reserve Local School District-Mahoning County |
| 3WFSD | Westfall Local School District-Pickaway County |
| 3WILLARDCD | Willard City School District-Huron County |
| 3WLIBSALS | West Liberty-Salem Local School District-Champaign County |
| 3WNBLSDIST | Western Brown Local School District-Brown County |
| 3WOODMORSD | Woodmore Local School District-Sandusky County |
| 3WRESERVSD | Western Reserve Local School District-Huron County |
| 3WUEVSDIST | Wauseon Exempted Village School District-Fulton County |
| 3ZTLSDIST | Zane Trace Local School District-Ross County |
