| 1201 | RBRM | RAINEY BROTHERS | | | SCAC4 |
| 1202 | RBRN | R B R TRUCKING INC | | | SCAC3 |
| 1203 | RBRN | R B R TRUCKING INC | | | SCAC4 |
| 1204 | RBRO | RUIZ BROS | | | SCAC4 |
| 1205 | RBRP | R B TRANSPORTATION | | | SCAC3 |
| 1206 | RBRP | RBR LOGISTICS | | | SCAC4 |
| 1207 | RBRQ | ROY BROTHERS TRANSPORTATION COMPANY | | | SCAC3 |
| 1208 | RBRR | R Y JC BARRON | | | SCAC4 |
| 1209 | RBRS | ROBERTS, BOB TRUCKING | | | SCAC3 |
| 1210 | RBRS | RUMBLIN RED STABLES | | | SCAC4 |
| 1211 | RBRV | RABBIT RIVER TRANSPORT II LLC | | | SCAC4 |
| 1212 | RBRW | ROBINSON BROS WRECKING | | | SCAC3 |
| 1213 | RBRX | ROSEN BEAUDIN LEASING | | | SCAC4 |
| 1214 | RBRY | ROBERTSON, RANDY | | | SCAC4 |
| 1215 | RBS | Reuschling Bahn und Srvice GmbH | Augsburg | D | privat-bahn.de |
| 1216 | RBS | Regionalverkehr Bern-Solothurn | | CH | TRAFFIC |
| 1217 | RBS | Regionalverkehr Bern-Solothurn | | CH | VKM |
| 1218 | RBSA | REPSOL BUTANO S A TRANSPORTE MARITI | | | SCAC3 |
| 1219 | RBSA | RBS Reuschling Bahn und Service GmbH | | DE | VKM |
| 1220 | RBSAF | RBS Asset Finance Europe Limited | | UK | VKM |
| 1221 | RBSB | ROBERTSON BONDED WAREHOUSE | | | SCAC3 |
| 1222 | RBSB | ROBERTSON BONDED WAREHOUSE INC | | | SCAC4 |
| 1223 | RBSC | RED BUS COMPANY | | | SCAC3 |
| 1224 | RBSE | ROGERS NK SEED CO | | | SCAC3 |
| 1225 | RBSE | ROBERTS STATION EXPRESS LLC | | | SCAC4 |
| 1226 | RBSG | REED BROTHERS | | | SCAC3 |
| 1227 | RBSG | ROBBINS, STEVE W TRUCKING | | | SCAC4 |
| 1228 | RBSH | ROSE, B & SONS CARTAGE | | | SCAC3 |
| 1229 | RBSH | Regionalbahn Schleswig-Holstein GmbH | | D | TRAFFIC |
| 1230 | RBSI | ROSS, BILL AND SON TRUCKING INC | | | SCAC3 |
| 1231 | RBSK | ROBERTS TRUCKING | | | SCAC3 |
| 1232 | RBSK | RBS TRANSPORTATION | | | SCAC4 |
| 1233 | RBSL | RED BALL STAGE LINE, INC | | | SCAC3 |
| 1234 | RBSL | RED BALL STAGE LINE INC | | | SCAC4 |
| 1235 | RBSM | REEDEREI BERND SIBUM GMBH & CO KG | | | SCAC4 |
| 1236 | RBSN | REBA & SONS TRUCKING INC | | | SCAC4 |
| 1237 | RBSO | ROBERSON TRUCKING COMPANY | | | SCAC3 |
| 1238 | RBSP | R & B TRANSPORTATION INC | | | SCAC3 |
| 1239 | RBSQ | ROBBIES CARTAGE INC | | | SCAC3 |
| 1240 | RBSR | ROBERTSON TRUCKING INC | | | SCAC3 |
| 1241 | RBSS | ROBERTSON TRANSIT INC | | | SCAC3 |
| 1242 | RBST | ROBERTS & SONS TRUCKING | | | SCAC3 |
| 1243 | RBST | RBS TRUCKING INC | | | SCAC4 |
| 1244 | RBST | Regionalbus Stuttgart | Real: RBS | D | TRAFFIC |
| 1245 | RBSU | PACIFIC INTERNATIONA LINES (PTE) LT | | | SCAC4 |
| 1246 | RBSV | ROSEN BUS SERVICE INC | | | SCAC3 |
| 1247 | RBSV | RITEWAY BUS SERVICE INC | | | SCAC4 |
| 1248 | RBSY | ROBTRANS SYSTEMS INC | | | SCAC4 |
| 1249 | RBT | Robinton Aereo, C. Por. A. | Callsign: Robin, | DOM | AVCODES |
| 1250 | RBT | Air Rabat | Callsign: Air Rabat, | MA | AVCODES |
| 1251 | RBT | Robinton Aero | | | ICAO1 |
| 1252 | RBT | RbT Regiobahn Thüringen GmbH | | DE | VKM |
| 1253 | RBTA | R B TAXI | | | SCAC3 |
| 1254 | RBTB | ROBIN TRANSPORT INC | | | SCAC3 |
| 1255 | RBTC | RAINBOW TOURS INC | | | SCAC3 |
| 1256 | RBTD | ROBERT DOLLAR COMPANY | | | PWRC |
| 1257 | RBTD | RICHARDS BROS TRANSPORT LTD | | | SCAC3 |
| 1258 | RBTE | ROBERTS TRUCKING | | | SCAC3 |
| 1259 | RBTF | ROBERTS, MARK A | | | SCAC3 |
| 1260 | RBTG | ROBERTS TRUCKING | | | SCAC3 |
| 1261 | RBTH | ROSE BROTHERS TRUCKING INC | | | SCAC3 |
| 1262 | RBTH | ROBBINS TRANSPORTATION LLC | | | SCAC4 |
| 1263 | RBTI | FLEETSTAR AND BENEDETTO TRUCKING CO | | | SCAC3 |
| 1264 | RBTI | RODRIGUE BROTHERS TRUCKING INC | | | SCAC4 |
| 1265 | RBTJ | ROBIN TRANSPORT INC | | | SCAC3 |
| 1266 | RBTK | ROBCO TRUCKING CO INC | | | SCAC3 |
| 1267 | RBTK | ROD BROTHERS TRANSPORTATION INC | | | SCAC4 |
| 1268 | RBTL | REIMER BROS TRUCKING LTD | | | SCAC4 |
| 1269 | RBTM | ROBERTS TRANSPORT (A CORP) | | | SCAC3 |
| 1270 | RBTN | REBA TRUCKING | | | SCAC4 |
| 1271 | RBTO | R E B TRANSPORTATION | | | SCAC3 |
| 1272 | RBTQ | ROSS BROTHERS TRANSPORTATION | | | SCAC3 |
| 1273 | RBTR | ROBERTSON, JOHN R TRUCK INC | | | SCAC3 |
| 1274 | RBTR | R & B TRANSPORTATION | | | SCAC4 |
| 1275 | RBTS | R B TRANSIT LTEE | | | SCAC3 |
| 1276 | RBTS | RBT EXPRESS | | | SCAC4 |
| 1277 | RBTT | ROBERTSON TRANSPORTS INC | | | SCAC3 |
| 1278 | RBTT | R & B TRUCKING INC | | | SCAC4 |
| 1279 | RBTU | RABBITRANS | | PL | BIC |
| 1280 | RBTW | ROBINSON TRANSPORTATION SERVICES | | | SCAC3 |
| 1281 | RBTW | ROBINSON, C H WORLDWIDE | | | SCAC4 |
| 1282 | RBTX | Rogers Brown Transportation Corp. | 8/1920 | | NAKINA |
| 1283 | RBTX | *ROGERS BROWN TRANSPORTATION CORP. | | | PWRC |
| 1284 | RBTX | *RUBICON CHEMICAL COMPANY | | | PWRC |
| 1285 | RBTX | RUBICON CHEMICAL COMPANY | | | SCAC4 |
| 1286 | RBU | Airbus France | Callsign: Corvette, | F | AVCODES |
| 1287 | RBU | Airbus France | IATA: 4Y | | ICAO1 |
| 1288 | RBUA | RATHBOURNE EXPRESS INC | | | SCAC4 |
| 1289 | RBUD | ROSEBUD TRANSPORT SERVICES | | | SCAC3 |
| 1290 | RBUH | ROSENBLUTH TRAVEL AGENCY INC | | | SCAC3 |
| 1291 | RBUI | RBS BULK SYSTEMS INC | | | SCAC4 |
| 1292 | RBUK | R & B TRUCKING | | | SCAC3 |
| 1293 | RBUL | ROHRER, BULL TRUCKING | | | SCAC3 |
| 1294 | RBUN | ROCKBRUNE HOLDINGS | | | SCAC4 |
| 1295 | RBUR | ROAD BURNERS TOURS INC | | | SCAC3 |
| 1296 | RBUS | ROHRER BUS SERVICE | | | SCAC3 |
| 1297 | RBUS | ROHRER BUS SERVICE | | | SCAC4 |
| 1298 | RBUT | ROYAL BLUE TOURS INC | | | SCAC3 |
| 1299 | RBUV | ROSITA BUS SERVICE | | | SCAC3 |
| 1300 | RBV | Air Roberval | Callsign: Air Roberval, | CDN | AVCODES |
