| 1500000 | T | Rich 1 Buses | Richland Co. School District 1 Security | Schools |
| 1500002 | T | Rich Co Buses | RIchland Co. School Buses (Elementary) | Schools |
| 1500008 | T | CrossRds MS | Crossroads Middle School Teacher Talk-around | Schools |
| 1500009 | T | School Ops | School Ops | Schools |
| 1500013 | T | School Ops | School Ops | Schools |
| 1500014 | T | Irmo HS | Irmo High School | Schools |
| 1500015 | T | School Ops | School Ops | Schools |
| 1500016 | T | Rich Co Buses | RIchland Co. School Buses | Schools |
| 1500017 | T | Bus Maint | Richland Co.. School Bus Maintenance | Schools |
| 1500019 | T | Middle Schl Ops | Middle Scool Ops | Schools |
| 1500020 | T | Irmo HS | Irmo High School | Schools |
| 1500021 | T | Chapin ES | Chapin Elementary School | Schools |
| 1500022 | T | Bus to Base | School Bus to Base | Schools |
| 1500023 | T | School Ops | School Ops | Schools |
| 1500025 | T | Bus Maint | Richland Co. School Bus Maintenance | Schools |
| 1500026 | T | School Ops | School Ops | Schools |
| 1500027 | T | Middle Schoo | Unknown Middle School Operations | Schools |
| 1500031 | T | School Ops | Unknown School Operations | Schools |
| 1500032 | T | Bus Maint | School Bus Maintenance | Schools |
| 1500035 | T | Bus DIspatch | Richland Co. School Bus Dispatch | Schools |
| 1500036 | T | School Ops | School Ops | Schools |
| 1500037 | T | School Ops | School Ops | Schools |
| 1500040 | T | School Ops | Unknown School Operations | Schools |
| 1500046 | T | Irmo HS Ops | Irmo High School Ops | Schools |
| 1500047 | T | Elem School Ops | Elementary School Ops | Schools |
| 1500050 | T | School Ops | School Ops | Schools |
| 1500054 | T | Elem School Ops | Elementary School Ops | Schools |
| 1500058 | T | School Ops | School Ops | Schools |
| 1500064 | T | School Ops | School Ops | Schools |
