| 201 | RAHN | RAHN TRUCKING INC | | | SCAC4 |
| 202 | RAHP | R A H TRANSPORT | | | SCAC3 |
| 203 | RAHQ | RANGER HOT SHOT SERVICES INC | | | SCAC3 |
| 204 | RAHR | RAHIER TRUCKING, INC | | | SCAC3 |
| 205 | RAHR | RAHIER TRUCKING | | | SCAC4 |
| 206 | RAHS | RALPHS TRANSFER CO INC | | | SCAC3 |
| 207 | RAHV | RABOUIN, HENRY V | | | SCAC3 |
| 208 | RAHX | Rohm and Haas Co. | 7/1937-1/1975; eliminated 7/1978; added 4/1990; 1/1994; added 7/1994; 7/2000; eliminated 4/2004; 7/2005 (not listed) | | NAKINA |
| 209 | RAHX | Rohm and Haas Co. | 4/38-1/75; eliminated 7/78; added 4/90; 1/94; added 7/94; 7/2000 | | NRHS |
| 210 | RAHX | ROHM & HAAS COMPANY | | | PWRC |
| 211 | RAHX | Rohm and Haas | | | RSRV |
| 212 | RAHX | ROHM & HAAS CO | | | SCAC3 |
| 213 | RAHX | ROHM & HAAS COMPANY | | | SCAC4 |
| 214 | RAI | Aerotur-Air | | | ICAO1 |
| 215 | RAI | Railion | | EU | TRAFFIC |
| 216 | RAI | Rahahan-e Djomhouri-e Eslami Iran - Iran Railways | | IR | VKM |
| 217 | RAIB | RAIBLE'S COMMERCIAL WAREHOUSE, INC | | | SCAC3 |
| 218 | RAIC | RAIL CONNECTION INC | | | SCAC3 |
| 219 | RAID | RAIDER TRUCK LINES INC | | | SCAC3 |
| 220 | RAIF | RAF INTERNATIONAL FORWARDING INC. | | | SCAC3 |
| 221 | RAIF | Raiffeisen Lagerhaus Hopfgarten - Wörgl und Umgebung reg. Gen. mbH | | AT | VKM |
| 222 | RAIG | RAILSBACK, GLENN, DUMP TRUCK AND TRACTOR SERVICE | | | SCAC3 |
| 223 | RAIG | RAILSBACK, GLEN DUMP TRUCK AND TRAC | | | SCAC4 |
| 224 | RAIH | RAIL HIGHWAY TRANSPORTATION INC | | | SCAC3 |
| 225 | RAII | R-A INDUSTRIES INC | | | SCAC3 |
| 226 | RAIJ | RAILEX | | | SCAC4 |
| 227 | RAIK | REIMER ALLIANCE INTERNATIONAL INC | | | SCAC4 |
| 228 | RAILIN | Rail in club Interlaken | | CH | TRAFFIC |
| 229 | Railion | Railion Danmark A/S | 2001 - 2009 | DK | jernbanen.dk |
| 230 | RAILL | Rolling Stock Lease s.r.o. | | SK | TRAFFIC |
| 231 | RAILM | Railmotion AG | | CH | VKM |
| 232 | RAILO | RAILOC S.R.L. | | IT | VKM |
| 233 | RAILP | Rail Polska Sp | | PL | TRAFFIC |
| 234 | RAILP | Rail Polska Sp. Z o.o | | PL | VKM |
| 235 | RAILPRO | voestalpine Railpro BV | | NL | TRAFFIC |
| 236 | RAILS | Railship | | CH | TRAFFIC |
| 237 | RAILS | Rail & Service | | DE | VKM |
| 238 | RAILT | Railtek Oy Insa | | FI | VKM |
| 239 | RAILU | Rail 4U-Eisenbahndienstleistungen | | DE | VKM |
| 240 | RAIM | RAIMO TRUCKING | | | SCAC3 |
| 241 | RAIO | RAYMERS EXPRESS INC | | | SCAC3 |
| 242 | RAIP | Railpromo | | NL | TRAFFIC |
| 243 | RAIQ | R A K EXPRESS INC | | | SCAC3 |
| 244 | RAIR | R P TRUCKING | | | SCAC3 |
| 245 | RAIT | RAI TRUCKING | | | SCAC4 |
| 246 | RAIU | RAINBOW CONTAINERS GMBH | | D | BIC |
| 247 | RAIU | RAIL SERVICES, INC. | | | SCAC3 |
| 248 | RAIU | RAINBOW CONTAINERS GMBH | | | SCAC4 |
| 249 | RAIV | RAISIN VALLEY INC | | | SCAC3 |
| 250 | RAIW | RAINWATER TRUCKING CO, INC | | | SCAC3 |
| 251 | RAIX | Union Carbide Corp., a Subsidiary of The Dow Chemical Co. U.S.A. | 7/2005 | | NAKINA |
| 252 | RAIX | Union Carbide Corp. | added 1/1995; added 4/1995; 7/2000 | | NAKINA |
| 253 | RAIX | Union Carbide Corp. | added 5/1983; eliminated 1/1993 | | NAKINA |
| 254 | RAIX | Union Carbide Chemicals and Plastics Co., Inc. | added 1/1993; 1/1994; eliminated 1/1995; eliminated 4/1995 | | NAKINA |
| 255 | RAIX | Union Carbide Corp., Chemicals and Plastics Division | added 10/1981; eliminated 5/1983 | | NAKINA |
| 256 | RAIX | United States Leasing International, Inc. | added 7/1970; 1/1975-1/1980; eliminated 10/1981 | | NAKINA |
| 257 | RAIX | United States Leasing International, Inc. | added 7/70; 1/75-1/80; eliminated 10/81 | | NRHS |
| 258 | RAIX | Union Carbide Corp., Chemicals and Plastics Division | added 10/81; eliminated 5/83 | | NRHS |
| 259 | RAIX | Union Carbide Corp. | added 5/83; eliminated 1/93 | | NRHS |
| 260 | RAIX | Union Carbide Chemicals and Plastics Co., Inc. | added 1/93; 1/94; eliminated 1/95; eliminated 4/95 | | NRHS |
| 261 | RAIX | Union Carbide Corp. | added 1/95; added 4/95; 7/2000 | | NRHS |
| 262 | RAIX | *UNITED STATES LEASING INTERNATIONAL, INC. | | | PWRC |
| 263 | RAIX | *RAILTRAN | | | PWRC |
| 264 | RAIX | +(UCFX) UNION CARBIDE CORP., SUBSIDIARY OF DOW CHEMICAL CO. USA | | | PWRC |
| 265 | RAIX | Union Carbide | | | RSRV |
| 266 | RAIX | UNION CARBIDE CORPORATION (A SUBSID | | | SCAC4 |
| 267 | RAJ | Raji Airlines | Callsign: Raji, | PK | AVCODES |
| 268 | RAJ | Raji Airlines | | | ICAO1 |
| 269 | RAJ | Rønne - Allinge Jernbane (Allingebanen) | 1913 - 1934 | DK | jernbanen.dk |
| 270 | RAJA | RAIMUNDI, JOSE A TRANSPORT | | | SCAC3 |
| 271 | RAJA | RAJA TRANSPORT INC | | | SCAC4 |
| 272 | RAJB | R & J BLUM COB PROCESSOR INC | | | SCAC3 |
| 273 | RAJB | RAJBAR, VICTOR | | | SCAC4 |
| 274 | RAJC | R & J COOK TRUCKING INC | | | SCAC3 |
| 275 | RAJC | RAMIREZ AMES, JUAN M AND CARLOS FER | | | SCAC4 |
| 276 | RAJF | RAMIREZ AMAYA, JUAN ALFREDO | | | SCAC4 |
| 277 | RAJH | RAY, JOHN TRUCKING INC | | | SCAC3 |
| 278 | RAJH | RAJ PURA | | | SCAC4 |
| 279 | RAJL | R & J LEASING CO INC | | | SCAC3 |
| 280 | RAJN | RODRIGUEZ ALVARADO, JUAN GABRIEL | | | SCAC4 |
| 281 | RAJO | RAYS LOCAL CARTAGE | | | SCAC3 |
| 282 | RAJO | RAJ TRANSPORT LTD | | | SCAC4 |
| 283 | RAJR | RAJOR INC | | | SCAC3 |
| 284 | RAJR | RAJOR INC | | | SCAC4 |
| 285 | RAJS | R & J SALVAGE | | | SCAC3 |
| 286 | RAJS | RAJA MOVING SERVICE | | | SCAC4 |
| 287 | RAJT | R & J TRANSPORT INC | | | SCAC3 |
| 288 | RAJU | BLUE BERKHS SHIPPING PRIVATE LIMITED | | IND | BIC |
| 289 | RAJU | SAR CONTAINER LINE LTD | | | SCAC4 |
| 290 | RAJV | RAYS TRANSPORTATION | | | SCAC3 |
| 291 | RAJX | Rail Logix Alamo Junction | | | RSRV |
| 292 | RAK | Riga Airclub (Latvian Professional Air Sport Center) | Callsign: Sport Club, | LV | AVCODES |
| 293 | RAK | Riga Airclub | | | ICAO1 |
| 294 | RAKC | RAINFORTH & KELLY INC | | | SCAC3 |
| 295 | RAKC | RARA TRUCKING INC | | | SCAC4 |
| 296 | RAKE | RAKER HYDRAULICS AND MACHINE SHOP | | | SCAC4 |
| 297 | RAKG | RAYS TRUCKING INC | | | SCAC3 |
| 298 | RAKM | RAY, KIM TRUCKING | | | SCAC3 |
| 299 | RAKN | RANKIN MOVING CO | | | SCAC3 |
| 300 | RAKN | RAKKAR TRANSPORT | | | SCAC4 |
