Illinois library barcode prefixes

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For a directory of academic libraries in Illinois see: Consortium of Academic and Research Libraries in Illinois (CARLI).

PREFIX	LIBRARY	AGENCY CODE	LIBRARY SYSTEM
1804	Acorn Library District	ADS	RAILS
1338	Addison Public Library	ADD	RAILS
2460	Advocate Health Sciences Library	LGK	RAILS
4440	Advocate Library Network	XHS	RAILS
1488	Algonquin Area Public Library District	ALK	RAILS
0111	Alleman High School	ALL	RAILS
1215	Allerton Public Library (Monticello)	MON	IHLS
1145	Alsip-Merrionette Park Public Library District	AMS	RAILS
0104	Andalusia Township Library	AND	RAILS
7001	Anderson/Oglesby (Markham)	MKS	RAILS
0102	Annawan School	ASD	RAILS
0203	Annawan-Alba Township Library	AAP	RAILS
5926	Antioch Public Library	HRQ	RAILS
3722	Aptakisic-Tripp CCSD 102	BQQ	RAILS
1184	Arlington Heights Memorial Library	AHK	RAILS
2770	Atwood Public Library	ATR	IHLS
0059	Augustana College	AUG	RAILS
1750	Aurora Public Library	AOD	RAILS
1811	Barclay Public Library of Illini Township	WAR	IHLS
1487	Barrington Public Library District	BAK	RAILS
9800	Bartlett Public Library District	BTD	RAILS
6173	Batavia Public Library District	BLD	RAILS
1381	Bedford Park Library District	BPS	RAILS
0304	Beecher	BCS	RAILS
0007	Belleville Public Library	BDA	IHLS
1731	Bellwood Public Library	BWS	RAILS
1437	Bensenville Community Public Library District	BND	RAILS
1993	Berkeley Public Library	BKS	RAILS
2957	Berwyn Public Library	BYS	RAILS
0031	Bethalto Public Library	BTA	IHLS
0060	Bettendorf (Iowa) Public Library	BPL	RAILS
5563	Big Rock Library		RAILS
0061	Black Hawk College	BHC	RAILS
0051	Blackburn College	ABA	IHLS
0051	Bloomingdale Public Library	BDD	RAILS
1531	Bloomingdale Public Library	BDD	RAILS
1237	Blue Island Public Library	BIS	RAILS
1816	Blue Mound Memorial Public Library	BMR	IHLS
1555	Bourbonnais Public Library District	BDB	RAILS
6800	Bradley Public Library District	BRB	RAILS
0029	Breese Public Library	BRA	IHLS
2081	Bridgeview Public Library	BVS	RAILS
3369	Brimson Grow Library, Northern Baptist Theological Seminary	BGL	RAILS
1314	Broadview Public Library	BRS	RAILS
0056	Brookfield Free Public Library	BFS	RAILS
1523	Byron Public Library District	BYL	RAILS
0021	Cahokia High School	GBA	IHLS
0081	Cahokia Public Library	CAA	IHLS
1613	Calumet City Public Library	CCS	RAILS
2325	Calumet Park Public Library	CAS	RAILS
3034	Camargo Township Library (Villa Grove)	VGN	IHLS
0014	Carlinville Public Library	BHA	IHLS
0054	Carlyle High School	GIA	IHLS
1319	Carol Stream Public Library	CSD	RAILS
6116	Cary Area Library	CPQ	RAILS
0019	Case Halstead Public Library (Carlyle)	BLA	RAILS
0082	Caseyville Public Library	CBA	IHLS
0046	Central Community High School District (Breese)	GFA	IHLS
1002	Central High School (Burlington)	BUD	RAILS
0028	Centreville Library	BQA	IHLS
1305	Champaign Public Library	CHN	IHLS
3035	Chanute Air Force Base Library	QCN	IHLS
1235	Charleston Carnegie Public Library	CRN	IHLS
1533	Cherry Valley District Library	CVL	RAILS
1539	Chicago Heights Free Public Library	CHS	RAILS
1011	Chicago Ridge Public Library	CRS	RAILS
1942	Cicero Public Library	CIS	RAILS
1737	Clarendon Hills Public Library	CNS	RAILS
0062	Clinton (Iowa) Community College Library	CCC	RAILS
5920	Coal City Public Library	CCB	RAILS
1304	College of DuPage	COD	RAILS
1516	Coloma Township-Rock Falls Public Library shares same prefix 1516 with Sauk Valley College	RFL	RAILS
0095	Colona School District	CSD	RAILS
0084	Colona Township Public Library	CLN	RAILS
0026	Columbia Public Library	BOA	IHLS
1377	Cook County Law Library	CCC	RAILS
1122	Cook Memorial Public Library District (Libertyville)	LIK	RAILS
0091	Cordova District Library	COR	RAILS
2525	Cove School (Northbrook)	CNK	RAILS
7651	Crestwood	CWS	RAILS
1886	Crete Public Library District	CTS	RAILS
2306	Crystal Lake Public Library	CLK	RAILS
3030	Danville Community College	ZDN	RAILS
1205	Danville Public Library	DAN	IHLS
0023	Daugherty Public Library District (Dupo)	BMA	IHLS
0063	Davenport (Iowa) Public Library	DPL	RAILS
1202	Decatur Public Library	DPR	IHLS
0064	Deere & Co. Library	DCL	RAILS
9094	Deerfield Public Library	DFK	RAILS
2065	DeKalb Public Library	DKL	RAILS
1601	Delos F. Diggins Public Library (Harvard)	HRL	RAILS
1468	Des Plaines Public Library	DPK	RAILS
1557	Des Plaines Valley Public Library District (Crest Hill Branch)	CHB	RAILS
1556	Des Plaines Valley Public Library District (Lockport Branch)	LKB	RAILS
1515	Dixon Public Library	DXL	RAILS
1146	Dolton Public Library District	DOS	RAILS
3039	Douglas Township Library (Gilman)	GIN	IHLS
1191	Downers Grove Public Library	DGS	RAILS
1783	Fox River Valley Public Library District (Dundee)	DUK	RAILS
1336	DUPAGE LIBRARY SYSTEM	DPD	RAILS
1337	DUPAGE LIBRARY SYSTEM	DPD	RAILS
1817	Elizabeth Titus Memorial Library (Sullivan)	SUR	IHLS
0005	East Alton Public Library	BBA	IHLS
0086	East Moline Correctional Center	PRI	RAILS
0065	East Moline Public Library	EMP	RAILS
0049	East St. Louis High School	GGA	IHLS
0009	East St. Louis Public Library	BFA	IHLS
3939	Edward Hospital	EHD	RAILS
0008	Edwardsville Public Library	BEA	IHLS
1134	Eisenhower Public Library (Harwood Heights & Norridge)	ESS	RAILS
1241	Ela Area Public Library District (Lake Zurich)	EAK	RAILS
3841	Elgin Community Unit School District U46	UFK	RAILS
3841	Elgin Community Unit School District U46	UFK	RAILS
1250	Elk Grove Village Public Library	ELK	RAILS
8514	Ella Johnson Memorial Public Library	EJM	RAILS
1135	Elmhurst Public Library	EHS	RAILS
1208	Elmwood Park Library District	EPS	RAILS
2707	Erie Public Library	ERI	RAILS
1192	Evanston Public Library	EVK	RAILS
2778	Evergreen Park Public Library	EVS	RAILS
0015	Fairview Heights Public Library	BIA	IHLS
1249	Flossmoor Public Library	FMS	RAILS
2026	Forest Park Public Library	FPS	RAILS
1749	Forsyth Public Library	FOR	IHLS
2186	Fossil Ridge Public Library District (Braidwood)	FRB	RAILS
2186	Fossil Ridge Public Library District(Bookmobile)	FBB	RAILS
0094	Franciscan University	MSC	RAILS
3805	Fox Lake Public Library	FLK	RAILS
2274	Fox River Grove Public Library	FRQ	RAILS
1203	Frankfort Public Library District	FRS	RAILS
1316	Franklin Park Public Library District	FPD	RAILS
8509	Franklin Grove Public Library	FGLY	RAILS
3090	Fremont Township Public Library (Mundelein)	MUK	RAILS
1803	Friends Creek Public Library (Argenta)	FCR	IHLS
0401	Fountaindale Public Library District (Bolingbrook)	BBB	RAILS
0404	Fountaindale Public Library District (Bookmobile)	BBB	RAILS
0106	Fulton Elementary School	FES	RAILS
0108	Fulton High School	FHS	RAILS
1113	Gail Borden Public Library	ELG	RAILS
0090	Geneseo District Public Library	GPL	RAILS
0120	Geneseo School District	GHS	RAILS
0205	Genesis Medical Center	ILI	RAILS
0052	Geneva Public Library District	GVD	RAILS
1225	Georgetown Public Library	GEN	IHLS
0052	Germantown Public Library District	B8K	IHLS
0047	Gillespie Public Library	BKA	IHLS
0042	Glen Carbon Centennial Library	B4K	IHLS
1322	Glen Ellyn Public Library	GED	RAILS
1121	Glencoe Public Library	GCK	RAILS
1385	Glenside Public Library District	GHD	RAILS
1170	Glenview Public Library	GVK	RAILS
6088	Glenwood-Lynwood Public Library District	GWS	RAILS
0002	Gompers Junior High School (Joliet) (Inactive)	JGB	RAILS
0036	Grand Prairie of the West Public Library District (Virden)	BZA	IHLS
1402	Grande Prairie Public Library (Hazel Crest & Country Club Hills)	GPS	RAILS
0202	Great River Medical Center	GRM	RAILS
0517	Graves-Hume Public Library District (Mendota)	GVB	RAILS
6109	Grayslake	GRK	RAILS
1814	Green Hills Public Library District	GHS	RAILS
0032	Greenville Public Library	BUA	IHLS
2770	Hammond Public Library	HMR	IHLS
0098	Hampton School District	HAM	RAILS
2125	Hanover Township Library	HNL	RAILS
0034	Hartford Public Library	BWA	IHLS
1563	Harding Grade School	HGB	RAILS
1136	Harvey Public Library	HAS	RAILS
0030	Hayner Public Library District (Alton)	BSA	IHLS
1502	Helen M. Plum Memorial Library (Lombard)	LOD	RAILS
1806	Helen Mathes Library (Effingham)	EFR	IHLS
0092	Henry C. Adams Memorial Library (Prophetstown)	PTN	RAILS
1979	HERITAGE TRAIL LIBRARY SYSTEM (now Prairie Area Library System)	PALS	RAILS
1000	Highland Park Public Library	HPK	RAILS
1992	Hillside Public Library	HSS	RAILS
1279	Hinsdale Public Library	HDS	RAILS
1301	Hindu Temple of Greater Chicago
5930	Hodgkins	HKS	RAILS
2889	Homer Township Public Library District	HDB	RAILS
1311	Homewood Public Library	HWS	RAILS
1742	Homewood-Flossmoor High School	HFS	RAILS
6839	Huntley Area Public Library District	HUK	RAILS
1165	IL Library materials	ISL	IHLS
1129	IL State Library	ISL	IHLS
2156	Illiopolis Public Library	ILR	IHLS
1476	Indian Prairie (formerly Darien)	INS	RAILS
1525	Indian Prairie (formerly Willowbrook)	INS	RAILS
1946	Indian Prairie Public Library District (Willowbrook & Darien)	INS	RAILS
1125	Indian Trails Public Library District (Wheeling)	WGK	RAILS
1317	Itasca Community Library	ITD	RAILS
1747	IVC Center – Rolling Prairie		IHLS
0057	Jerseyville High School	GKA	IHLS
0033	Jerseyville Public Library	BVA	IHLS
6164	Johnsburg Public Library	JPL	RAILS
7695	Joliet Catholic Academy	XFB	RAILS
1967	Joliet Public Library	JPB	RAILS
7519	Joliet THSD 204 (Central Campus)	UTB	RAILS
0019	Joliet THSD 204 (West Campus)	DOB	RAILS
2784	Justice Public Library	JDS	RAILS
1558	Kankakee Public Library	KKB	RAILS
0093	Kaplan College	AIC	RAILS
0054	Kenilworth Public Library District	KNK	RAILS
7943	Kishwaukee College Library	KCLY	RAILS
4276	Ladd Public Library	LDBB	RAILS
6086	La Grange Park Public Library District	LPS	RAILS
1320	LaGrange Public Library	LGS	RAILS
7686	Lake Bluff Public Library	LBK	RAILS
1243	Lake Forest Library	LFK	RAILS
1981	Lake Villa District Library	LVK	RAILS
1220	Lakeland Community College LRC	ZLN	IHLS
0117	LaMoille-Clarion Public Library District	LAC	RAILS
2077	LaSalle Public Library	LSB	RAILS
0100	LeClaire Community Library		RAILS
1559	Lemont Public Library District	LMB	RAILS
0001	LEWIS & CLARK LIBRARY SYSTEM		IHLS
1137	Lewis O. Flom Public Library (Lansing)	LSS	RAILS
9846	Limestone Township Public Library	LIB	RAILS
1247	Lincoln Library (Springfield)	LLR	IHLS
1807	Lincoln Public Library	LIR	IHLS
1227	LINCOLN TRAILS LIBRARY SYSTEM	LTN	IHLS
1242	Lincolnwood Public Library District	LNK	RAILS
7303	Lisle Library District (materials)	LDS	RAILS
7301	Lisle Library District (patrons)	LDS	RAILS
0006	Louis Latzer Memorial Public Library (Highland)	BCA	IHLS
1812	Lovington Township Library	LOR	IHLS
3002	Loyola Academy	LOK	RAILS
1722	LTA Program (College of DuPage)		RAILS
1529	Lyons Public Library	LYS	RAILS
0056	Madison High School	GJC	IHLS
0039	Madison Public Library	B2A	IHLS
3031	Mahomet Township Public Library	MAN	IHLS
8001	Manhattan Public Library District	MTB	RAILS
3702	Manteno High School	ZAB	RAILS
6990	Manteno Public Library District	MNB	RAILS
1804	Marrowbone Township Library (Bethany)	MBR	IHLS
3045	Marshall High School	YMN	IHLS
3040	Marshall Public Library	MLN	IHLS
0045	Mater Dei High School (Breese)	GEA	IHLS
7358	Matson Public Library	PRB	RAILS
1486	Matteson Public Library	MTS	RAILS
1312	Maywood Public Library	MWS	RAILS
0428	McClure Junior High School	MJS	RAILS
2147	McConathy Library District (Sauk Village)	SVS	RAILS
1615	McCook Public Library District	MCS	RAILS
9900	McHenry-Nunda Library District	MTK	RAILS
2360	McHenry Public Library District	MJK	RAILS
2904	Melrose Park Public Library	MPS	RAILS
3041	Mercy Hospital (Urbana)	XMN	IHLS
6878	Messenger Public Library (North Aurora)	NAD	RAILS
0018	Metro East Lutheran High School (Edwardsville)	GAA	IHLS
1140	RAILS	SLS	RAILS
1614	Midlothian Public Library	MDS	RAILS
0110	Mineral Gold Public Library	MGP	RAILS
0035	Mississippi Valley Public Library District	BXA	IHLS
1985	Mokena Community Public Library District	MKB	RAILS
0067	Moline Public Library	MPP	RAILS
2222	Montini High School	MOD	RAILS
0118	Moore Memorial Library District	MML	RAILS
9957	Morris Area Public Library District	MRB	RAILS
0024	Morrison Talbott Library (Waterloo)	BNA	IHLS
8070	Morton Arboretum	MAS	RAILS
1245	Morton Grove Public Library	MGK	RAILS
1174	Mount Prospect Public Library	MPK	RAILS
3038	Moyer Library (Gibson City)	GCN	IHLS
1815	Mt. Pulaski Public Library District	MPR	IHLS
1808	Mt. Zion Township Library	MZR	IHLS
0068	Muscatine Community College	MCC	RAILS
1541	Museum of Science and Industry	MSC	RAILS
0088	Musser (Iowa) Public Library	MUS	RAILS
1111	Naperville School District #203	NSD	RAILS
3284	National-Louis University	NEK	RAILS
0501	Newman Central Catholic High School	NCL	RAILS
1984	New Lenox Township Library	NLB	RAILS
1318	Nichols Library (Naperville)	NID	RAILS
1491	Niles Public Library District	NIK	RAILS
6117	Nippersink Public Library (Richmond)	NPLY	RAILS
8507	North Chicago Public Library	NCK	RAILS
1943	North Riverside Public Library District	NRS	RAILS
1521	North Suburban District Library	LPL	RAILS
1286	NORTH SUBURBAN LIBRARY SYSTEM	KKK	RAILS
1123	Northbrook Public Library	NBK	RAILS
1258	NORTHERN ILLINOIS LIBRARY SYSTEM (now Prairie Area Library System)	PALS	RAILS
1138	Northlake Public Library District	NLS	RAILS
5560	Northwestern University	NUK	RAILS
1520	NSLS Delinquent Patrons	NSK	RAILS
1501	NSLS Interlibrary Loan	NSK	RAILS
0058	O’Fallon CSD #90	OCA	IHLS
0016	O’Fallon Public Library	BJA	IHLS
0022	O’Fallon Township High School	GCA	IHLS
1534	Oak Brook Free Public Library	OBD	RAILS
1186	Oak Lawn Public Library	OLS	RAILS
1132	Oak Park Public Library	OPS	RAILS
1497	Oak Park-River Forest High School	OAS	RAILS
1763	Oakwood Township Public Library	OKN	IHLS
0201	Odell Public Library	MOR	RAILS
7518	Oglesby Public Library District	OGB	RAILS
1315	Orland Park Public Library	ORS	RAILS
1335	Oswego Public Library District	OSB	RAILS
1265	Palatine Public Library District	PAK	RAILS
1950	Packer Engineering - Knowledge Services		RAILS
1965	Palos Heights Public Library	PHS	RAILS
6089	Palos Park Public Library District	PPS	RAILS
1139	Park Forest Public Library	PFS	RAILS
1467	Park Ridge Public Library	PRK	RAILS
3036	Parkland Community College	ZPN	IHLS
8530	Pecatonica Public Library	PTL	RAILS
2890	Peotone Public Library District	PEB	RAILS
2078	Peru Public Library	PUB	RAILS
3037	Philo Township Public Library	PHN	IHLS
1907	Plainfield Public Library District	PLB	RAILS
0378	Plano Centennial School	7HB	RAILS
2891	Plano Community Library District	LRB	RAILS
0378	Plano High School	ZGB	RAILS
0378	Plano Middle School	9HB	RAILS
0378	P.H. Miller School (Plano)	8HB	RAILS
1339	Poplar Creek Library District	SMD	RAILS
0050	PRAIRIE AREA LIBRARY SYSTEM (formerly River Bend Library System)	PALS	RAILS
1258	PRAIRIE AREA LIBRARY SYSTEM (formerly Northern Illinois Library System)	PALS	RAILS
1979	PRAIRIE AREA LIBRARY SYSTEM (formerly Heritage Trail Library System)	PALS	RAILS
2783	Prairie State College	PCS	RAILS
0083	Prairie Trails Public Library District	PTS	RAILS
0306	Princeton THSD 500	UFB	RAILS
0115	Prophetstown High School	PHS	RAILS
1530	Prospect Heights Public Library District	PHK	RAILS
9843	Provena St. Joseph Medical Center	SJB	RAILS
6297	Providence Catholic High School (New Lenox)	XIB	RAILS
2079	Putnam County Library	PCV	RAILS
1317	Rantoul Public Library	RAN	IHLS
0057	Reavis High School Library	RVS	RAILS
7578	Reddick Library (Ottawa)	OTB	RAILS
7713	Richard A. Mautino Memorial Library (Spring Valley)	SPB	RAILS
1809	Richland Community College	RCR	IHLS
6087	Richton Park Public Library District	RPS	RAILS
0050	RIVER BEND LIBRARY SYSTEM (now Prairie Area Library System)	PALS	RAILS
0107	River Bend Middle School	FMS	RAILS
1865	River Forest Public Library	RFS	RAILS
7000	River Grove	RGS	RAILS
0096	River Valley District Library	PBP	RAILS
0103	Riverdale Elementary School	RIE	RAILS
2230	Riverdale Middle School	RIJ	RAILS
2229	Riverdale High School	RIJ	RAILS
1163	Riverdale Public Library District	RDS	RAILS
1403	Riverside Public Library	RSS	RAILS
2215	Robert Morris College (Springfield)	RMR	IHLS
0087	Robert R. Jones Public Library District (Coal Valley)	CVP	RAILS
2076	Robert W. Rowe Public Library District	ROB	RAILS
0070	Rock Island Public Library	RIP	RAILS
1606	Rock Valley College	RVL	RAILS
1112	Rockford Public Library	RPL	RAILS
0109	Rockridge Unit #300	ROC	RAILS
1270	Rolling Meadows Library	RMK	RAILS
1180	ROLLING PRAIRIE LIBRARY SYSTEM	RPR	IHLS
5291	Romeoville Library Service Center (Inactive)	RCB	RAILS
3012	Roselle Public Library District	ROD	RAILS
2303	Round Lake Area Library	RLK	RAILS
0037	Roxana High School	GDA	IHLS
0038	Roxana Public Library	B1A	IHLS
7011	Sandwich Township Public Library	SAB	RAILS
0101	SAUG Curriculum Library	ASD	RAILS
1516/1622	Sauk Valley College-shares same prefix 1516 with Coloma Township-Rock Falls Public Library	SKL	RAILS
1257	Schaumburg (Hoffman Estates Branch)	SBK	RAILS
1257	Schaumburg Township Public Library	SCK	RAILS
1313	Schiller Park Public Library	SPS	RAILS
0105	Schmaling Public Library District	FUL	RAILS
0071	Scott Community College (Iowa)	SCC	RAILS
0072	Scott County (Iowa) Library System	SEL	RAILS
0113	Selby Township Library District	SLL	RAILS
6059	Seneca Public Library District	SEB	RAILS
1564	Serena Grade School	SGB	RAILS
0183	SHAWNEE LIBRARY SYSTEM		IHLS
0119	Sheffield Public Library	SHF	RAILS
1699	Sheridan Correctional Center (Inactive)	SHB	RAILS
1565	Sheridan Grade School	SSB	RAILS
0206	Sherrard Public Library	SHD	RAILS
0206	Sherrard Public Library (Mobile Library)	SBD	RAILS
1560	Shorewood-Troy Public Library District	STB	RAILS
0085	Silvis Public Library	SVP	RAILS
0004	Six Mile Regional Library District	BAA	IHLS
9094	Skokie Public Library	SKK	RAILS
1232	Skokie Public Library	SKK	RAILS
0084	Smithton Public Library District	CCA	IHLS
6836	Somonauk Public Library District	SNB	RAILS
1350	South Holland Public Library	SHS	RAILS
5939	South Suburban College	TTS	RAILS
0058	St. Ambrose College Library	SAU	RAILS
0053	St. Charles Public Library District	SCD	RAILS
0204	St. Malachy School (has no code)		RAILS
0044	Staunton Public Library	B6A	IHLS
6090	Steger-South Chicago Heights Public Library District	STS	RAILS
1803	Stickney-Forest View Library District	SFS	RAILS
1140	SUBURBAN LIBRARY SYSTEM (became Metropolitan Library System; now RAILS)	SLS	RAILS
1954	Sullivan High School	SSR	IHLS
8102	Summit	SAS	RAILS
1810	Taylorville Public Library (Warrensburg)	TAR	IHLS
1308	Thomas Ford Memorial Library (Western Springs)	TFS	RAILS
2431	Thornton Public Library	THS	RAILS
1561	Three Rivers Public Library District (Channahon Branch)	TRB	RAILS
1561	Three Rivers Public Library District (Minooka Branch)	TMB	RAILS
1321	Tinley Park Public Library	TPS	RAILS
0121	Tiskilwa Public Library		RAILS
3032	Tolono Township Library	TON	IHLS
2299	Town and Country (Elburn)	EBD	RAILS
1211	Township High School District 211	DGK	RAILS
0053	Triad High School (Troy)	GHA	IHLS
0097	Trinity Medical Center Library	TRI	RAILS
0040	Tri-Township Public Library District (Troy)	B3A	IHLS
3033	Tuscola Public Library	TUN	IHLS
0084	Twin Rivers District Library	CLN	RAILS
7520	Tyler School (New Lenox)	QTB	RAILS
0089	United Township High School Library	UTS	RAILS
1154	University of Illinois - Chicago	UIC	RAILS
0301	University of St. Francis (Joliet)	SFB	RAILS
6078	University Park Public Library District	PSS	RAILS
1230	Urbana Free Library	URN	IHLS
3042	Urbana Junior High School	JUN	IHLS
0099	US Army Corps of Engineers Library	CRP	RAILS
0028	Utica Public Library District	TAB	RAILS
0048	Valmeyer Public Library District/School	B7A	IHLS
0017	Venice Community Unit #3	NOT ONLINE	IHLS
0043	Venice Public Library	B5A	IHLS
1968	Vernon Area Public Library District (Lincolnshire)	VEK	RAILS
1805	Vespasian Warner Public Library (Clinton)	CWR	IHLS
2752	Villa Park Public Library	VPD	RAILS
1803	Village of Oreana Library	ORR	IHLS
0114	Walnut Public Library	WAL	RAILS
1124	Warren-Newport Bookmobile	WQK	RAILS
1124	Warren-Newport Public Library District (Gurnee)	WRK	RAILS
4901	Warrenville Public Library District	WVD	RAILS
0027	Washington Park Library	WFA	IHLS
3043	Watseka Public Library	WAN	IHLS
3089	Wauconda Area Public Library	WUK	RAILS
2233	Waukegan Public Library	WKK	RAILS
6653	West Chicago Public Library District	WCD	RAILS
1498	West Suburban Hospital	WSS	RAILS
1310	Westchester Public Library	WCS	RAILS
0069	Western Township Public Library (Orion)	WTP	RAILS
1404	Westmont Public Library	WMS	RAILS
5143	Wheaton Public Library	WHD	RAILS
6091	William Leonard Public Library District	ROS	RAILS
1239	Wilmette Public Library District	WLK	RAILS
6830	Wilmington Public Library District	WLB	RAILS
1240	Winnetka-Northfield (Northfield Branch)	WBK	RAILS
1240	Winnetka-Northfield Public Library District	WNK	RAILS
1687	Wood Dale Public Library District	WDD	RAILS
0010	Wood River Public Library	BGA	IHLS
1524	Woodridge Public Library	WRS	RAILS
1567	Woodstock Public Library	WOL	RAILS
2753	Woodstock Public Library	WOL	RAILS
1528	Worth Public Library District	WOS	RAILS
6290	Yorkville Public Library	YKB	RAILS
1126	Zion-Benton Public Library District	ZIK	RAILS