| 4201 | NOBQ | NOBLE TRUCKING CO INC | | | SCAC3 |
| 4202 | NOBR | NORTH BEND TRANSFER | | | SCAC3 |
| 4203 | NOBS | NOBLES INC | | | SCAC3 |
| 4204 | NOBS | NOBIS LOGISTICS LLC | | | SCAC4 |
| 4205 | NOBT | NORTH BRANCH TRANSFER INC | | | SCAC3 |
| 4206 | NOBT | NORWEGIAN BULK TRANSPORT | | | SCAC4 |
| 4207 | NOBU | NORDIC BULKERS AB | | S | BIC |
| 4208 | NOBU | NORDIC BULKERS AB | | | SCAC4 |
| 4209 | NOBW | NORTH BROADWAY WAREHOUSE INC | | | SCAC3 |
| 4210 | NOC | Norcopter AS | | N | AVCODES |
| 4211 | NOC | Ascor Flyservice A.S. | Callsign: Norscraft, | N | AVCODES |
| 4212 | NOC | Norcopter | | | ICAO1 |
| 4213 | NOCA | NITROUS OXIDE OF CANADA | | | SCAC4 |
| 4214 | NOCB | NORTON COATED ABRASIVE DIV | | | SCAC3 |
| 4215 | NOCB | NINE ONE FIVE FIVE-ONE THREE EIGHT | | | SCAC4 |
| 4216 | NOCC | NORIGE OIL CO INC | | | SCAC4 |
| 4217 | NOCD | NORDMAN TRUCKING | | | SCAC4 |
| 4218 | NOCF | NINE ONE THRE ONE-FOUR SIX NINE ZER | | | SCAC4 |
| 4219 | NOCG | NORTH CENTRAL TRUCKING INC | | | SCAC3 |
| 4220 | NOCH | NORTH COAST CARTAGE INC | | | SCAC3 |
| 4221 | NOCH | NOLT, AARON JR | | | SCAC4 |
| 4222 | NOCI | NORTHERN TRUCK INC | | | SCAC3 |
| 4223 | NOCI | NEIL OIL COMPANY INC | | | SCAC4 |
| 4224 | NOCJ | NORTH CENTRAL JOBBERS INC | | | SCAC3 |
| 4225 | NOCK | NORTON TRUCKING COMPANY INC | | | SCAC3 |
| 4226 | NOCL | NEW ORLEANS CONTAINER TERMINAL & DR | | | SCAC3 |
| 4227 | NOCM | NORTH COUNTRY MOVING & STORAGE | | | SCAC3 |
| 4228 | NOCM | NORTH COUNTRY MOVING & STORAGE | | | SCAC4 |
| 4229 | NOCO | NORTHERN SHIPPING CO | | | SCAC3 |
| 4230 | NOCP | NORTH CANTON TRANSFER CO | | | SCAC4 |
| 4231 | NOCQ | NORTHCOTT INC | | | SCAC3 |
| 4232 | NOCR | NORTH CENTRAL SUPPLY INC | | | SCAC3 |
| 4233 | NOCT | NORTH CENTRAL LINES INC | | | SCAC3 |
| 4234 | NOCT | NOC TRUCKING | | | SCAC4 |
| 4235 | NOCU | NORA S.p.A. | | I | BIC |
| 4236 | NOCU | NORA SPA | | | SCAC4 |
| 4237 | NOCV | NORTH CENTRAL TRANSPORTATION INC | | | SCAC3 |
| 4238 | NOCW | NORTH COAST WAREHOUSE & TRANSPORTAT | | | SCAC3 |
| 4239 | NOCX | New Orleans Coffee Co., Ltd. | 7/1923-7/1932 | | NAKINA |
| 4240 | NOCX | *NEW ORLEANS COFFEE CO., LTD. | | | PWRC |
| 4241 | NOCX | *NORTH CAROLINA RAILROAD MUSEUM | | | PWRC |
| 4242 | NOD | Nordic European Airlines | IATA: DJ, | S | AVCODES |
| 4243 | NOD | Fly Adjara | Callsign: Adjara, | GE | AVCODES |
| 4244 | NODA | NORDANA LINE AS | | | SCAC3 |
| 4245 | NODA | NORDANA LINE AS | | | SCAC4 |
| 4246 | NODB | NEW ORLEANS DISTRIBUTION TRUCKING I | | | SCAC3 |
| 4247 | NODC | NOMAD CASES INC | | | SCAC4 |
| 4248 | NODF | NORDFARER LIMITED | | | SCAC3 |
| 4249 | NODI | NATIONAL OAK DISTRIBUTORS INC | | | SCAC4 |
| 4250 | NODK | NORTH OKANAGAN DISTRIBUTORS | | | SCAC4 |
| 4251 | NODL | NORMS DELIVERY SERVICE INC | | | SCAC3 |
| 4252 | NODL | NORTHDALE OIL INC | | | SCAC4 |
| 4253 | NODM | Mexico North Western | 1/1975-1/1980 | | NAKINA |
| 4254 | NODM | Mexico North Western | 1/75-1/80 | | NRHS |
| 4255 | NODM | MEXICO NORTH WESTERN RR (FERROCARRIL CHIHUAHUA AL PACIFICO) [FERROCARRIL NOR-OESTE DE MEXICO] | | | PWRC |
| 4256 | NODM | Mexico North Western | | | RSRV |
| 4257 | NODO | NINE ONE THREE ONE-ONE FIVE SEVEN O | | | SCAC4 |
| 4258 | NODP | NORTHRUP DISPATCH & BROKERAGE INC | | | SCAC3 |
| 4259 | NODQ | NOEL DRAYAGE | | | SCAC3 |
| 4260 | NODU | NORDANA LINE AS | | | SCAC4 |
| 4261 | NODW | NORTON, DAVID W | | | SCAC3 |
| 4262 | NODY | NORDANG TRUCKING-BIG RIVER FREIGHT | | | SCAC4 |
| 4263 | NOE | Transcaraibes Air International | IATA: DZ, Callsign: French Hopper, Designator DZ* recalled by IATA | F | AVCODES |
| 4264 | NOEB | NORTHEAST BULK TRANS INC | | | SCAC3 |
| 4265 | NOEB | NORTON OIL CO | | | SCAC4 |
| 4266 | NOEC | NORTH EAST COURIER INC | | | SCAC3 |
| 4267 | NOEC | NINE ONE TWO SEVEN TWO EIGHT NINE E | | | SCAC4 |
| 4268 | NOED | NOE | | | SCAC4 |
| 4269 | NOEF | NORTHEAST FREIGHTWAYS INC | | | SCAC4 |
| 4270 | NOEG | NORTHINGTON, ED TRUCKING | | | SCAC3 |
| 4271 | NOEG | NINE ONE EIGHT SIX-FOUR THREE | | | SCAC4 |
| 4272 | NOEH | NINE ONE ONE EIGHT-NINE ONE SIX | | | SCAC4 |
| 4273 | NOEI | NORTHEAST DELIVERY INC | | | SCAC3 |
| 4274 | NOEI | NORTHERN LIGHTS TRANSPORT LTD | | | SCAC4 |
| 4275 | NOEK | NINE ONE EIGHT ONE-THREE THREE THRE | | | SCAC4 |
| 4276 | NOEL | NOEL TRUCKING LLC | | | SCAC4 |
| 4277 | NOEP | NORTH EXPRESS, INC | | | SCAC3 |
| 4278 | NOER | NINE ONE SIX EIGHT-EIGHT FIVE T | | | SCAC4 |
| 4279 | NOES | NORTHEAST REFRIGERATED DISTRIBUTING | | | SCAC3 |
| 4280 | NOES | NORTHEAST REFRIGERATED DISTRIBUTING | | | SCAC4 |
| 4281 | NOET | NORTHEAST TRANSIT INC | | | SCAC3 |
| 4282 | NOET | NINE ONE THREE FOUR FIVE | | | SCAC4 |
| 4283 | NOEV | NINE ONE FOUR EIGHT-SEVEN FIVE FOUR | | | SCAC4 |
| 4284 | NOEW | NOYES, EARLE W & SON | | | SCAC3 |
| 4285 | NOEW | NOYES, EARLE W & SON | | | SCAC4 |
| 4286 | NOEY | NINE ONE EIGHT ONE-THREE THREE ZERO | | | SCAC4 |
| 4287 | NOF | Fonnafly A/S | Callsign: Fonna, Name changed to Fonnafly Sjo AS | N | AVCODES |
| 4288 | NOF | Fonnafly Sjo AS | Callsign: Fonna, Name changed from Fonnafly A/S | N | AVCODES |
| 4289 | NOF | Fonnafly | | | ICAO1 |
| 4290 | NOFC | NORTON FRUIT CO OF SALT LAKE INC | | | SCAC3 |
| 4291 | NOFE | NINE ONE FOUR THREE-NINE FIVE FIVE | | | SCAC4 |
| 4292 | NOFF | NOFFS/ATLANTIC NORTH AMERICAN | | | SCAC3 |
| 4293 | NOFG | NINE ONE FIVE NINE-FOUR THREE | | | SCAC4 |
| 4294 | NOFH | NINE ONE FIVE FOUR ONE SEVEN FIVE F | | | SCAC4 |
| 4295 | NOFI | NINE ONE FIVE FIVE-NINE ZERO SIX TW | | | SCAC4 |
| 4296 | NOFK | NORTH FRANKLIN TRANSPORT | | | SCAC3 |
| 4297 | NOFK | NINE ONE ZERO ONE-FIVE EIGHT THREE | | | SCAC4 |
| 4298 | NOFL | NORTH EAST TEXAS FLYER INC | | | SCAC3 |
| 4299 | NOFL | NINE ONE FIVE THREE-SEVEN EIGHT FOU | | | SCAC4 |
| 4300 | NOFM | NOTT FARMS (ONT) LTD | | | SCAC4 |
