| 201 | RHOS | ROBERTS, H O & SONS | | | SCAC3 |
| 202 | RHOY | RHODY TRANSPORTATION INC | | | SCAC3 |
| 203 | RHOY | RHODY TRANSPORTATION & WAREHOUSING, | | | SCAC4 |
| 204 | RHR | Rhodesia Railways | | ZW | TRAFFIC |
| 205 | RHRD | RICHARDS TRUCKING CO | | | SCAC3 |
| 206 | RHRD | RICHARD, B A LTD | | | SCAC4 |
| 207 | RHRI | ROWSE HYDRAULIC RAKES CO INC | | | SCAC4 |
| 208 | RHRK | ROHRER TRUCKING | | | SCAC4 |
| 209 | RHRM | RAHRMANN TRUCKING | | | SCAC3 |
| 210 | RHRO | RICHARDSON, ROY | | | SCAC3 |
| 211 | RHRT | RICHARDS TRANSPORTATION CO INC | | | SCAC3 |
| 212 | RHRT | REINHART FOODS | | | SCAC4 |
| 213 | RHRX | Rahr Malting Co. | added 4/1990; 1/1994; eliminated 7/1999; 7/2000-7/2005 (not listed) | | NAKINA |
| 214 | RHRX | Rahr Malting Co. | added 4/90; 1/94; eliminated 7/99; 7/2000 | | NRHS |
| 215 | RHRX | RAHR MALTING COMPANY | | | PWRC |
| 216 | RHRX | Rahr Malting | | | RSRV |
| 217 | RHRX | RAHR MALTING COMPANY | | | SCAC4 |
| 218 | RHSA | RAPID HOT SHOT & TRUCKING LLC | | | SCAC4 |
| 219 | RHSD | RICHS DELIVERY SERVICE | | | SCAC3 |
| 220 | RHSD | RICHARDSON TRUCKING | | | SCAC4 |
| 221 | RHSE | RIGHTSELL ENTERPRISES | | | SCAC3 |
| 222 | RHSE | RIGHTSELL ENTERPRISES INC | | | SCAC4 |
| 223 | RHSF | RUSTIC HOUSE FURNITURE | | | SCAC4 |
| 224 | RHSI | RECORD HAULING SERVICE INC | | | SCAC3 |
| 225 | RHSI | RECORD HAULING SERVICE INC | | | SCAC4 |
| 226 | RHSL | RHOTON, S L INC | | | SCAC3 |
| 227 | RHSL | ROSS, JOHN & SONS LTD | | | SCAC4 |
| 228 | RHSN | RICHARDSON TRUCK LINE INC | | | SCAC3 |
| 229 | RHSN | R H SERVICES INC | | | SCAC4 |
| 230 | RHSO | RICHARDSON TRUCKING INC | | | SCAC3 |
| 231 | RHSP | RACKHAM SERVICE CORP | | | SCAC4 |
| 232 | RHSQ | ROSEN, H & SONS INC | | | SCAC3 |
| 233 | RHSQ | ROADRUNNER HOTSHOTS INC | | | SCAC4 |
| 234 | RHSR | R H S TRUCKING CO | | | SCAC3 |
| 235 | RHSR | RUTH, S TRANSPORT | | | SCAC4 |
| 236 | RHSS | RICH'S SOUTH SHORE EXPRESS INC | | | SCAC3 |
| 237 | RHSS | ROHRSCHEIB SONS CAISSONS INC | | | SCAC4 |
| 238 | RHSV | REISCH SERVICES INC | | | SCAC3 |
| 239 | RHSV | RELIABLE HAULING SERVICES LLC | | | SCAC4 |
| 240 | RHSW | ROYAL HAWAIIAN SPRINGS WATER COMPAN | | | SCAC4 |
| 241 | RHSX | Central New York Chapter National Railway Historical Society Inc. | 7/2005 (not listed) | | NAKINA |
| 242 | RHSX | CENTRAL NEW YORK CHAPTER, NATIONAL RAILWAY HISTORICAL SOCIETY | | | PWRC |
| 243 | RHSX | CENTRAL NEW YORK CHAPTER NATIONAL R | | | SCAC4 |
| 244 | RHT | Sunlight Air | | BG | AVCODES |
| 245 | RHTB | RICHMOND TRANSPORTATION SERVICES IN | | | SCAC3 |
| 246 | RHTB | ROBERTS HOT TUBS INC | | | SCAC4 |
| 247 | RHTC | R H TRUCKING INC | | | SCAC3 |
| 248 | RHTD | RICH-TED TRUCKING | | | SCAC3 |
| 249 | RHTD | RICHARDS TRUCKING COMPANY | | | SCAC4 |
| 250 | RHTE | RHT EXPRESS | | | SCAC4 |
| 251 | RHTG | R H TRUCKING INC | | | SCAC3 |
| 252 | RHTG | RATTAN, H TRUCKING LTD | | | SCAC4 |
| 253 | RHTH | R-HALE TRUCKING INCORPORATED | | | SCAC4 |
| 254 | RHTI | RICHMOND TRUCKING SERVICE INC | | | SCAC3 |
| 255 | RHTI | RH TRUCKING | | | SCAC4 |
| 256 | RHTK | RICHARDSON TRUCKING INC | | | SCAC3 |
| 257 | RHTL | RICHARDS TRANSPORT LTD | | | SCAC3 |
| 258 | RHTL | RICHARDS TRANSPORT LTD | | | SCAC4 |
| 259 | RHTM | RH TRUCKING | | | SCAC4 |
| 260 | RHTN | REICHKITZER TRANSPORTATION INC | | | SCAC3 |
| 261 | RHTN | REICH TRUCKING LLC | | | SCAC4 |
| 262 | RHTO | RHETT TRANSPORT INC | | | SCAC3 |
| 263 | RHTO | RICH TANKER CORPORATION | | | SCAC4 |
| 264 | RHTP | RASCON, HECTOR & TRUJILLO, RUBEN A | | | SCAC4 |
| 265 | RHTQ | RHODES TRANSFER | | | SCAC3 |
| 266 | RHTR | ROCHESTER TRANSFER & STORAGE CO (DI | | | SCAC4 |
| 267 | RHTS | RICHARDS TRUCKING SERVICE | | | SCAC3 |
| 268 | RHTS | RICHARDS TRUCKING SERVICE | | | SCAC4 |
| 269 | RHTU | TRANSPORT ROGER HEINEN | | B | BIC |
| 270 | RHTV | R & B TRANSPORT COMPANY INC | | | SCAC3 |
| 271 | RHTV | ROLLING HILLS TRADING CO | | | SCAC4 |
| 272 | RHTW | RITCHIE TOWING COMPANY INC | | | SCAC3 |
| 273 | RHTW | REID'S HAUL & TOW | | | SCAC4 |
| 274 | RHTY | R & H TRANSPORT INC | | | SCAC3 |
| 275 | RHTY | RHT | | | SCAC4 |
| 276 | RHUT | RANCH HOUSE TRUCKING | | | SCAC3 |
| 277 | RHV | Rheintalische Verkehrsbetriebe AG | | CH | TRAFFIC |
| 278 | RHVC | RV TANK & VAN LINES LTD | | | SCAC3 |
| 279 | RHVQ | RICHARDS VAN & STORAGE INC | | | SCAC3 |
| 280 | RHW | ROYAL HYWAY TOURS INC | | | SCAC4 |
| 281 | RHWD | RANCHWOOD TRAVEL INC | | | SCAC3 |
| 282 | RHWG | REDHAWK GLOBAL LLC | | | SCAC4 |
| 283 | RHWK | REDHAWK TRANSPORTATION INC | | | SCAC4 |
| 284 | RHWL | RANDHAWA TRUCKING LTD | | | SCAC4 |
| 285 | RHWQ | RICHARDSON, W FRED SECURITY STORAGE | | | SCAC3 |
| 286 | RHWT | ROSE, H W TRUCKING | | | SCAC4 |
| 287 | RHWY | RICHWAY TRUCKING OF GA INC | | | SCAC3 |
| 288 | RHXC | RACEHORSE EXPRESS LLC | | | SCAC4 |
| 289 | RHXE | RALPHS EXPRESS | | | SCAC4 |
| 290 | RHXH | RUSH TRANSPORT INC (UTAH) | | | SCAC4 |
| 291 | RHXI | RUSH TRANSPORT INC | | | SCAC4 |
| 292 | RHXL | ROCKIN H TRANSPORTATION LLC | | | SCAC4 |
| 293 | RHXP | RED HAWK EXPRESS INC | | | SCAC3 |
| 294 | RHXP | ROLLING HILLS EXPRESS INC | | | SCAC4 |
| 295 | RHXQ | RHEIN EXPRESS | | | SCAC3 |
| 296 | RHXQ | RICH TRANSPORT INC | | | SCAC4 |
| 297 | RHXR | R A H EXPRESS INC | | | SCAC3 |
| 298 | RHYX | Macquarie Rail Inc. | added 7/2009 | | NAKINA |
| 299 | RHYX | WATCO COMPANIES INC | | | SCAC4 |
| 300 | RHYZ | RHYTHM LOGISTICS INC | | | SCAC4 |
