Courier Codes
This is the list of Courier Codes in South Dakota libraries as of October 2007.
| Courier Code | Library Name | City | SDLN Code | OCLC Code |
| AML | Alexander Mitchell Public Library | Aberdeen | AML | AML |
| AML/NOS | Northern State University Library | Aberdeen | NSU | NOS |
| AML/PRN | Presentation College Library | Aberdeen | PRN | PRN |
| AML/XU2 | Avera St. Lukes Regional Hospital Library | Aberdeen | SLH | XU2 |
| SDB | South Dakota State University Library | Brookings | SDB | SDB |
| SDB/SBR | Brookings Public Library | Brookings | SBR | SBR |
| DWD | Deadwood Public Library | Deadwood | DWD | sddpl |
| HPL | Huron Public Library | Huron | HPL | sd9 |
| LEA | Phoebe Appersen Hearst Public Library | Lead | LEA | sdlea |
| DST | Dakota State University Library | Madison | DSU | DST |
| DST/LKQ | Madison High School Library | Madison | MHS | lkq |
| DST/SNQ | Madison Public Library (MAD) | Madison | MPL | SNQ |
| MII | MINITEX | Minneapolis | MII | |
| MIT | Mitchell Public Library | Mitchell | MIT | MIT |
| MIT/SDW | Dakota Wesleyan University Library | Mitchell | SDW | SDW |
| MIT/MVS | Mount Vernon School Library | Mt. Vernon | MVS | sdmvs |
| SDS | SD State Library | Pierre | SDS | SDS |
| SDS/RPL | Rawlins Public Library (Pierre) | Pierre | RPL | zr8 |
| RCP | Rapid City Public Library | Rapid City | RCP | RCP |
| RCR | Rapid City Regional Hospital Library | Rapid City | RCR | RCR |
| SMT | SD School of Mines & Technology Library | Rapid City | SMT | SMT |
| CTU | Colorado Technical University Library | Sioux Falls | CTU | COLTU |
| MKE | McKennan Hospital Library | Sioux Falls | MKE | MKE |
| SDA | Augustana College Library | Sioux Falls | SDA | SDA |
| SDD | Siouxland Libraries | Sioux Falls | SDD | SDD |
| SDF | University of Sioux Falls Library | Sioux Falls | SDF | SDF |
| SDN | North American Baptist Seminary Library | Sioux Falls | SDN | SDN |
| SEV | Southeast Technical Institute Library | Sioux Falls | STI | tdq |
| SEV/APM | Axtell Park Middle School Library | Sioux Falls | APM | zzb |
| SEV/EMS | Edison Middle School Library | Sioux Falls | EMS | zze |
| SEV/IPC | Instructional Planning Ctr. (Lib Media) | Sioux Falls | LMS | ipcsf |
| SEV/LHS | Lincoln High School Library | Sioux Falls | LHS | sflhs |
| SEV/MMS | Memorial Middle School Library | Sioux Falls | MMS | sfmms |
| SEV/PHM | Patrick Henry Middle School Library | Sioux Falls | PHM | zzf |
| SEV/RHS | Roosevelt High School Library | Sioux Falls | RHS | zr9 |
| SEV/WHS | Washington High School Library | Sioux Falls | WHS | dzw |
| SEV/WMS | Whittier Middle School Library | Sioux Falls | WMS | zzd |
| WS$ | Wegner Health Science Info. Center | Sioux Falls | WEG | WS$ |
| BHS | Black Hills State University Library | Spearfish | BHS | BHS |
| SPF | Grace Balloch Memorial Library | Spearfish | SPF | sdspf |
| STG | Sturgis Public Library | Sturgis | STG | stg |
| USD | USD - I.D. Weeks Library | Vermillion | USD | USD |
| USD/LVE | Vermillion Public Library | Vermillion | LVE | lve |
| USD/USE | USD - McKusick Law Library | Vermillion | SDL | USE |
| USD/USF | USD - Lommen Health Sciences Library | Vermillion | MED | USF |
| ZWA | Watertown Regional Library | Watertown | WAT | ZWA |
| ZWA/LTI | Lake Area Vo-Tech Library | Watertown | LTI | sdlat |
| YCL | Yankton Community Library | Yankton | YCL | sdycl |
| YCL/HS | Yankton High School Library | Yankton | YHS | sdyan |
| YCL/HSC | SD Human Services Center Library | Yankton | xt8 | |
| YCL/SDY | Mount Marty College Library | Yankton | MMC | SDY |
| YCL/SHY | Sacred Heart Hospital Library | Yankton | SHH | xt9 |
| YCL/YAN | Federal Prison Camp | Yankton | YAN | |
| Courier Code | Library Name | City | SDLN Code | OCLC Code |