| 4101 | RIKC | RICKS CONTAINER SERVICES | SCAC3 | ||
| 4102 | RIKE | RICKETTS TRUCKING | SCAC3 | ||
| 4103 | RIKG | RICHARDS, KENNETH G | SCAC3 | ||
| 4104 | RIKL | RIEMAR-KLINGEL TRUCKING CO | SCAC3 | ||
| 4105 | RIKO | RIGHTWAY EXPRESS CO | SCAC3 | ||
| 4106 | RIKQ | RICKS TRUCKING | SCAC3 | ||
| 4107 | RIKS | RIENKS, ARNOLD JERRY | SCAC3 | ||
| 4108 | RIKS | RIKSHA GOLF INC | SCAC4 | ||
| 4109 | RIKT | RICKETTS TRUCKING INC | SCAC3 | ||
| 4110 | RIKW | RICHARDSON, KEITH | SCAC4 | ||
| 4111 | RIL | Regional Air | ICAO1 | ||
| 4112 | RILA | REILLY, A V INTERNATIONAL LTD | SCAC3 | ||
| 4113 | RILA | REILLY, A V INTERNATIONAL LTD | SCAC4 | ||
| 4114 | RILC | R8IT LOGISTICS & | SCAC4 | ||
| 4115 | RILD | RILEY, DALE A INC | SCAC3 | ||
| 4116 | RILD | RYDER INTEGRATED LOGISTICS INC (RIL | SCAC4 | ||
| 4117 | RILE | RILEY CARTAGE | SCAC3 | ||
| 4118 | RILEY | Riley and Son (Electromec) Ltd. | UK | VKM | |
| 4119 | RILF | RELLUM INC LLC | SCAC4 | ||
| 4120 | RILG | REGIONAL INTEGRATED LOGISTICS INC | SCAC4 | ||
| 4121 | RILI | RYDER INTEGRATED LOGISTICS INC (RIL | SCAC4 | ||
| 4122 | RILL | RIZE INDUSTRIES LLC | SCAC4 | ||
| 4123 | RILN | RICKERT & LAAN INC | SCAC3 | ||
| 4124 | RILQ | RILL TANKSHIP INC. | SCAC3 | ||
| 4125 | RILR | RYDER INTEGRATED LOGISTICS INC (RIL | SCAC4 | ||
| 4126 | RILS | RICE LINES INC | SCAC3 | ||
| 4127 | RILT | RILEY TRUCKING COMPANY, INCORPORATE | SCAC3 | ||
| 4128 | RILU | RICKMERS-LINEIE GMBH & CIE K | SCAC4 | ||
| 4129 | RILX | Garvey International, Inc., Garvey Grain Division | 7/2000-7/2005; eliminated 1/2008 | NAKINA | |
| 4130 | RILX | Garvey International, Inc. | added 7/1996 | NAKINA | |
| 4131 | RILX | Interail, Inc. | added 7/1980; 1/1994; eliminated 7/1996 | NAKINA | |
| 4132 | RILX | Interail, Inc. | added 7/80; 1/94; eliminated 7/96 | NRHS | |
| 4133 | RILX | Garvey International, Inc. | added 7/96 | NRHS | |
| 4134 | RILX | Garvey International, Inc., Garvey Grain Division | Jul-00 | NRHS | |
| 4135 | RILX | *INTERAIL, INC. | PWRC | ||
| 4136 | RILX | +GARVEY INTERNATIONAL INCORPORATED, GARVEY GRAIN DIVISION | PWRC | ||
| 4137 | RILX | Interail | RSRV | ||
| 4138 | RILX | INTERAIL INC | SCAC4 | ||
| 4139 | RIM | Rimrock Airlines | ICAO1 | ||
| 4140 | RIM | Rheinisches Industriebahn Museum e.V | DE | VKM | |
| 4141 | RIMA | RIMAR TRANSPORT | SCAC3 | ||
| 4142 | RIMA | RIMAR TRANSPORT | SCAC4 | ||
| 4143 | RIMC | RICHLOR MACHINERY CO INC | SCAC3 | ||
| 4144 | RIMD | RAIL INTERMODAL TRUCKING LTD | SCAC3 | ||
| 4145 | RIMD | RELIANCE INTERMODAL LLC | SCAC4 | ||
| 4146 | RIME | RIME SALES CORP | SCAC4 | ||
| 4147 | RIMG | RIFFEL MOVING SERVICE INC | SCAC3 | ||
| 4148 | RIMG | RIMAR CHARTERING CORPORATION | SCAC4 | ||
| 4149 | RIMH | RIM LOGISTICS LTD | SCAC4 | ||
| 4150 | RIMI | RIO MARINE INC | SCAC3 | ||
| 4151 | RIML | RIMORCHIATORI | SCAC4 | ||
| 4152 | RIMN | RIECHMANN TRANSPORT INC | SCAC3 | ||
| 4153 | RIMN | RODRIGUEZ MARRUFO, FRANCISCO | SCAC4 | ||
| 4154 | RIMO | REPRESENTACI | SCAC4 | ||
| 4155 | RIMQ | RIED MOTOR EXPRESS | SCAC3 | ||
| 4156 | RIMR | RIEMERS MARINA | SCAC3 | ||
| 4157 | RIMS | GEORGE RIMES TRUCKING CO | PWRC | ||
| 4158 | RIMT | ROCK ISLAND MOTOR TRANSIT CO | PWRC | ||
| 4159 | RIMT | ROLLA IMPLEMENT | SCAC4 | ||
| 4160 | RIMX | Ready Mixed Concrete Co. | 1/1994-7/2005 (not listed) | NAKINA | |
| 4161 | RIMX | Ready Mixed Concrete Co. | 1/94-7/2000 | NRHS | |
| 4162 | RIMX | READY MIXED CONCRETE CO. | PWRC | ||
| 4163 | RIMX | *READY MIXED CONCRETE COMPANY | PWRC | ||
| 4164 | RIMX | +RAIL & MOTOR INTERNATIONAL LTD. | PWRC | ||
| 4165 | RIMX | Ready Mixed Concrete | RSRV | ||
| 4166 | RIMX | RAIL & MOTOR INTERNATIONAL LTD | SCAC4 | ||
| 4167 | RINA | REAL INDUSTRIES | SCAC4 | ||
| 4168 | RINB | RIFANBURG, C J TRUCKING | SCAC3 | ||
| 4169 | RINB | RAKKASANS INC | SCAC4 | ||
| 4170 | RINC | REITAND, CHARLES | SCAC3 | ||
| 4171 | RINC | ROSTAM INC | SCAC4 | ||
| 4172 | RINCJ | REMATINVEST SRL | RO | VKM | |
| 4173 | RIND | RIEDON INC | SCAC4 | ||
| 4174 | RINE | RIGGING INTERNATIONAL | SCAC4 | ||
| 4175 | RINF | RING, FRANK R TRANSFER INC | SCAC3 | ||
| 4176 | RINF | RING, FRANK R TRANSFER INC | SCAC4 | ||
| 4177 | RING | RINGSBY TRUCK LINES INC | PWRC | ||
| 4178 | RING | RUNNERS INCORPORATED | SCAC4 | ||
| 4179 | RINH | RINEHARTS MEAT PROCESSING INC | SCAC3 | ||
| 4180 | RINH | RINEHARTS MEAT PROCESSING INC | SCAC4 | ||
| 4181 | RINI | RETAYLORS INTERIOR INC | SCAC4 | ||
| 4182 | RINJ | RINCON, JORGE TRUCKING COMPANY INC | SCAC3 | ||
| 4183 | RINK | RINKER TRANSPORT INC | SCAC3 | ||
| 4184 | RINK | RINK-TEC INTERNATIONAL INC | SCAC4 | ||
| 4185 | RINN | RINN CORP | SCAC3 | ||
| 4186 | RINO | RINAUDO TRUCKING INC | SCAC3 | ||
| 4187 | RINO | RECTOR INTERNATIONAL | SCAC4 | ||
| 4188 | RINP | RINCHEM COMPANY INC, THE | SCAC3 | ||
| 4189 | RINQ | RINEHART, T & S | SCAC3 | ||
| 4190 | RINQ | R I NORTHWEST INC | SCAC4 | ||
| 4191 | RINR | RINE, RAMON | SCAC3 | ||
| 4192 | RINS | RITTER & SMITH TRUCKING INC | SCAC3 | ||
| 4193 | RINS | ROMTRANS INC | SCAC4 | ||
| 4194 | RINT | RINGER TRUCKING INC | SCAC3 | ||
| 4195 | RINU | HERMANN RINNEN JR | SCAC4 | ||
| 4196 | RINV | ROSS INCINERATION SERVICES INC | SCAC3 | ||
| 4197 | RINV | ROSSI INC | SCAC4 | ||
| 4198 | RINW | RING, NEIL | SCAC3 | ||
| 4199 | RINW | ROHRER INCORPORATED | SCAC4 | ||
| 4200 | RINY | R-WAY INC | SCAC4 |