| 2101 | RDNS | RADEN, G & SONS INC | SCAC3 | ||
| 2102 | RDNT | RARDEN, JOE TRUCKING | SCAC3 | ||
| 2103 | RDNT | ROADNET LOGISTICS INC | SCAC4 | ||
| 2104 | RDNV | RADIAN SERVICES | SCAC4 | ||
| 2105 | RDNY | RICHARDS, DENNY | SCAC3 | ||
| 2106 | RDOB | RICE, DONALD B TIRE CO INC | SCAC4 | ||
| 2107 | RDOC | RADIO CAB COMPANY | SCAC3 | ||
| 2108 | RDOD | RAY, DON DRIVE-A-WAY COMPANY OF IND | SCAC3 | ||
| 2109 | RDOE | RENDO EXPRESS INC | SCAC3 | ||
| 2110 | RDOI | ROADCO INC | SCAC3 | ||
| 2111 | RDOI | RED DOOR OIL | SCAC4 | ||
| 2112 | RDOL | RIDOL INC | SCAC3 | ||
| 2113 | RDON | RIDE-ON-TRANSPORT | SCAC3 | ||
| 2114 | RDOR | R & D TRANSPORT INC | SCAC4 | ||
| 2115 | RDOS | RIDEOUTS SERVICE | SCAC3 | ||
| 2116 | RDOT | RHODE ISLAND DEPT. OF TRANSPORTATION | PWRC | ||
| 2117 | RDOT | ROUND, DON TRUCKING LLC | SCAC4 | ||
| 2118 | RDOV | ROSE, DON OIL CO INC | SCAC4 | ||
| 2119 | RDP | Eurojet Romania | ICAO1 | ||
| 2120 | RDPA | R & D TRANSPORTATION CO | SCAC4 | ||
| 2121 | RDPC | RDS PARCEL INC | SCAC3 | ||
| 2122 | RDPF | REEDEREIGRUPPE FREESE | SCAC4 | ||
| 2123 | RDPG | R & D PERFORMANCENTER LTD | SCAC4 | ||
| 2124 | RDPH | RED PHOENIX INC | SCAC4 | ||
| 2125 | RDPI | REED TRANSPORT INC | SCAC3 | ||
| 2126 | RDPK | R D P TRUCKING | SCAC4 | ||
| 2127 | RDPL | ROSEN, DON PREFERRED LIMOUSINE INC | SCAC3 | ||
| 2128 | RDPM | REID PETROLEUM CORP | SCAC4 | ||
| 2129 | RDPO | ROAD TRANSPORT INC | SCAC4 | ||
| 2130 | RDQB | RIPE DU QUEBEC INC | SCAC3 | ||
| 2131 | RDQS | RICHARDS DELIVERY SERVICE | SCAC3 | ||
| 2132 | RDQT | REEDS TRUCKING | SCAC3 | ||
| 2133 | RDR | Goodridge (UK) Limited | ICAO1 | ||
| 2134 | RDRB | RED RIVER BARGE LINE INC | SCAC3 | ||
| 2135 | RDRD | ROAD RUNNER DELIVERY SERVICE | SCAC3 | ||
| 2136 | RDRD | ROAD RIDER TRANSPORT LTD | SCAC4 | ||
| 2137 | RDRE | ROADREADY TRANSFER SERVICE INC | SCAC3 | ||
| 2138 | RDRE | ROADREADY TRANSFER SERVICE INC | SCAC4 | ||
| 2139 | RDRF | RADEL, RICHARD F | SCAC3 | ||
| 2140 | RDRF | RADER FARMS INC | SCAC4 | ||
| 2141 | RDRH | RIDE THE RIDE EXPRESS LLC | SCAC4 | ||
| 2142 | RDRI | ROAD & RUNWAY | SCAC3 | ||
| 2143 | RDRK | RED ROCK PETROLEUM COMPANY | SCAC3 | ||
| 2144 | RDRK | RED ROCK TRANSPORTATION COMPANY | SCAC4 | ||
| 2145 | RDRL | RD-RAIL TRANS EMPIRE ST | SCAC3 | ||
| 2146 | RDRM | ROADRUNNER MOTOR FREIGHT | SCAC3 | ||
| 2147 | RDRM | ROUILLARD REMORQUAGE INC | SCAC4 | ||
| 2148 | RDRN | RED ROOSTER BEVERAGE INC | SCAC4 | ||
| 2149 | RDRO | RADER, ROGER INC | SCAC3 | ||
| 2150 | RDRP | RED RIVER TRANSPORT INC | SCAC3 | ||
| 2151 | RDRQ | ROAD RUNNER TOURS INC | SCAC3 | ||
| 2152 | RDRQ | RDR LLC | SCAC4 | ||
| 2153 | RDRR | ROUND, RON TRUCKING INC | SCAC3 | ||
| 2154 | RDRS | RETAIL DELIVERY SERVICE INC | SCAC3 | ||
| 2155 | RDRS | RETAIL DELIVERY SERVICE INC | SCAC4 | ||
| 2156 | RDRT | RDS TRANSPORT INC | SCAC4 | ||
| 2157 | RDRU | Roeder Cartage Co | RSRV | ||
| 2158 | RDRU | ROEDER CARTAGE CO INC | SCAC4 | ||
| 2159 | RDRV | RODA RENTAL INC | SCAC3 | ||
| 2160 | RDRV | REED TRANSPORT SERVICES INC | SCAC4 | ||
| 2161 | RDRW | ROADRUNNERS | SCAC3 | ||
| 2162 | RDRW | RAINDRAINS INC | SCAC4 | ||
| 2163 | RDRY | RICARD, RENE | SCAC4 | ||
| 2164 | RDS | Rhoades Aviation | ICAO1 | ||
| 2165 | RDS | RICHARDS LIMOUSINE SERVICE LTD | SCAC4 | ||
| 2166 | RDSA | RED STAR OIL CO INC | SCAC4 | ||
| 2167 | RDSB | R D & S TRANSPORTATION | SCAC3 | ||
| 2168 | RDSB | REEDS | SCAC4 | ||
| 2169 | RDSC | RELIABLE DELIVERY SERVICE | PWRC | ||
| 2170 | RDSC | RAPID DELIVERY SERVICE CO INC | SCAC3 | ||
| 2171 | RDSC | ROAD STAR CARRIER INC | SCAC4 | ||
| 2172 | RDSD | R D S DELIVERY SERVICE INC | SCAC3 | ||
| 2173 | RDSF | ROBSON, DALE & SONS INC | SCAC3 | ||
| 2174 | RDSG | RDS TRANSPORTATION LLC | SCAC4 | ||
| 2175 | RDSH | REEDS SHUTTLE SERVICE | SCAC3 | ||
| 2176 | RDSH | RED SHELL | SCAC4 | ||
| 2177 | RDSI | REDS EXPRESS INC | SCAC3 | ||
| 2178 | RDSI | RDS | SCAC4 | ||
| 2179 | RDSL | RADAR SHIPPING LIMITED | SCAC3 | ||
| 2180 | RDSL | RELIABLE DELIVERY SERVICE INC | SCAC4 | ||
| 2181 | RDSM | RAPID DELIVERY SERVICE | SCAC3 | ||
| 2182 | RDSN | ROD & SON INC | SCAC3 | ||
| 2183 | RDSN | ROWLANDS SALES CO INC | SCAC4 | ||
| 2184 | RDSO | RODS OIL COMPANY | SCAC3 | ||
| 2185 | RDSP | RICHARDSON EXPRESS | SCAC3 | ||
| 2186 | RDSQ | ROADRUNNERS DELIVERY SERVICE | SCAC3 | ||
| 2187 | RDSQ | RICHARDSONS DISPATCH SERVICES INC | SCAC4 | ||
| 2188 | RDSR | RED STAR TRUC-KING COMPANY | SCAC3 | ||
| 2189 | RDSS | RAIL DELIVERY SERVICES | SCAC3 | ||
| 2190 | RDST | R D S TRUCKING CO, INC | SCAC3 | ||
| 2191 | RDST | RIEDSTRA & SONS CHINCHILLA | SCAC4 | ||
| 2192 | RDSW | ROAD SHOWS INC | SCAC3 | ||
| 2193 | RDSW | RED STAR TRUCKING INC | SCAC4 | ||
| 2194 | RDSX | REDSTONE LEASING CORP. | PWRC | ||
| 2195 | RDSX | REDSTONE LEASING CORP | SCAC4 | ||
| 2196 | RDSY | RED SYSTEMS INC | SCAC3 | ||
| 2197 | RDSY | RANCHO DAISYS SA DE CV | SCAC4 | ||
| 2198 | RDSZ | *CSX TRANSPORTATION, INC. | PWRC | ||
| 2199 | RDSZ | *R. R. DONNELLY & SONS, CO. | PWRC | ||
| 2200 | RDSZ | R.R. Donnelly & Sons (CSX Transportation) | RSRV |