| 1201 | JFMC | J F MACHINING CO INC | | | SCAC4 |
| 1202 | JFMG | J F M TRUCKING INC | | | SCAC4 |
| 1203 | JFMI | JOEY FREIGHT MANAGEMENT INC | | | SCAC4 |
| 1204 | JFML | JONES FEED MILLS LTD | | | SCAC4 |
| 1205 | JFMS | JEFFERY'S MOTOR SERVICE, INC | | | SCAC1 |
| 1206 | JFMT | JAFTECH MANUFACTURING LTD | | | SCAC4 |
| 1207 | JFMV | JFMIV TRANSPORT SERVICE | | | SCAC4 |
| 1208 | JFNR | JEFFRIES NURSERIES LTD | | | SCAC4 |
| 1209 | JFNU | JOYFULNESS GLOBAL PTE. LTD. | | SGP | BIC |
| 1210 | JFOQ | JOHNSON, FORDE OIL CO | | | SCAC4 |
| 1211 | JFPI | JOLLY FARMER TRANSPORT INC | | | SCAC4 |
| 1212 | JFPM | JOES FUEL COMPANY INC | | | SCAC4 |
| 1213 | JFRA | JOY, FRANK | | | SCAC4 |
| 1214 | JFRM | JUNCTION FARMS LTD | | | SCAC4 |
| 1215 | JFRT | JFR TRANSPORTATION INC | | | SCAC4 |
| 1216 | JFS | Juanda Flying School | Callsign: Jaemco, | RI | AVCODES |
| 1217 | JFS | Juanda Flying School | | | ICAO1 |
| 1218 | JFSH | JTS FREIGHT SYSTEMS LLC | | | SCAC4 |
| 1219 | JFSI | JAVA FARM SUPPLY INC | | | SCAC4 |
| 1220 | JFSM | JEFFS MOVERS INC | | | SCAC4 |
| 1221 | JFSN | JF STOLL NORTH AMERICA INC | | | SCAC4 |
| 1222 | JFSQ | JASMIN FREIGHT SYSTEMS INC | | | SCAC4 |
| 1223 | JFST | JFS TRANSPORTES | | | SCAC4 |
| 1224 | JFSU | ST JOHN FREIGHT SYSTEMS LTD | | IND | BIC |
| 1225 | JFSU | ST JOHN FREIGHT SYSTEMS LTD | | | SCAC4 |
| 1226 | JFSX | Fruit Growers Express Co. | 1/1941-1/1946 | | NAKINA |
| 1227 | JFSX | Fruit Growers Express Co. (reporting mark for John F. Stegner Co.) | 7/1937-4/1938 | | NAKINA |
| 1228 | JFSX | John F. Stegner | 7/1935 | | NAKINA |
| 1229 | JFSX | John F. Stegner Co. (National Car Co.) | Apr-38 | | NRHS |
| 1230 | JFSX | *FRUIT GROWERS EXPRESS CO. (JOHN F. STEGNER CO.) | | | PWRC |
| 1231 | JFSX | +JFS RAILCAR, INC. | | | PWRC |
| 1232 | JFSX | JFS RAILCAR INC | | | SCAC4 |
| 1233 | JFT | Jet Fret SA | IATA: JF, Callsign: Jet Fret, | F | AVCODES |
| 1234 | JFTB | J F TRANSPORT TRUCKING CORP | | | SCAC4 |
| 1235 | JFTD | JF TRANSPORT INC | | | SCAC4 |
| 1236 | JFTI | JETSPEED INC | | | SCAC4 |
| 1237 | JFTK | JENKINS FARMS INC | | | SCAC4 |
| 1238 | JFTP | JG-FIFTY TWO (JG-52) TRANSPORT | | | SCAC4 |
| 1239 | JFTS | JEFFERSON TRANSPORT SERVICE INC | | | SCAC4 |
| 1240 | JFU | Jet4You | IATA: 8J, Callsign: Argan, Commenced operations on 26 February 2006. Ceased operations in April 2012. Name changed from Societe D'Investissement | MA | AVCODES |
| 1241 | JFU | Jet4You | | | ICAO1 |
| 1242 | JFUA | JOURNEY FREIGHT USA | | | SCAC4 |
| 1243 | JFVT | JFV TRUCKING INC | | | SCAC4 |
| 1244 | JFWI | JAGGER FREIGHTWAYS INC | | | SCAC4 |
| 1245 | JFXC | JFX INC | | | SCAC4 |
| 1246 | JFY | Foster Yeoman Ltd. | Callsign: Yeoman, | GB | AVCODES |
| 1247 | JFY | Foster Yeoman | | | ICAO1 |
| 1248 | JFYT | JIFFY TRANSPORT | | | SCAC4 |
| 1249 | JFZ | Ocean Air (PTY) Ltd. | Callsign: Vicon, Ceased operations. | SD | AVCODES |
| 1250 | JG | Airline Container Leasing, Inc. | Non-airline Unit Load Devices (ULD) companies | USA | AVCODES |
| 1251 | JG | Swedair AB | ICAO: SWE, Callsign: Swedair, | S | AVCODES |
| 1252 | JG | Air Fecteau Ltee | Merged with La Sarre Air Service to form Propair | CDN | AVCODES |
| 1253 | JG | Business Jet Flight Center | Callsign: Bizjet, | DK | AVCODES |
| 1254 | JG | Burnthills Aviation Ltd. | ICAO: BAV, Callsign: Burnthills, | GB | AVCODES |
| 1255 | JG | Ligne Aérienne Seychelles | ICAO: LAS, | SY | AVCODES |
| 1256 | JG | Jetgo Australia Holdings Pty Ltd. | ICAO: JGO, Callsign: Jetgo, Suspended operations on 01 June 2018. | AUS | AVCODES |
| 1257 | JG | Jiangsu Jingdong Cargo Airlines Co., Ltd. | ICAO: JDL, Callsign: Jingdong, IATA Prefix: 619, JV between a subsidiary of JD.com and Nantong Airport Group. | PRC | AVCODES |
| 1258 | JGA | Japan General Aviation Service Co., Ltd. | | J | AVCODES |
| 1259 | JGAI | J G TRUCKING LLC | | | SCAC4 |
| 1260 | JGAQ | J & G TRUCKING INC | | | SCAC4 |
| 1261 | JGAR | JGAR TRANSPORT INC | | | SCAC4 |
| 1262 | JGB | Aerolineas Jet Global, C.A. | Callsign: Jetglobal, | YV | AVCODES |
| 1263 | JGBI | JUST GETTIN BY INC | | | SCAC4 |
| 1264 | JGCE | JMG CARRIER LTD | | | SCAC4 |
| 1265 | JGCT | JOHNSON, C & G TRUCKING INC | | | SCAC4 |
| 1266 | JGD | Jet G & D Aviation | Callsign: Jet Gee-and-Dee, | IL | AVCODES |
| 1267 | JGD | Jet G&D Aviation | | | ICAO1 |
| 1268 | JGDL | J G D LOGISTIC SALES INC | | | SCAC4 |
| 1269 | JGDX | JACKSON GORDONVILLE & DELTA RAILROAD | | | PWRC |
| 1270 | JGEC | JUSTRIGHT GLOBAL ENTERPRISES LLC | | | SCAC4 |
| 1271 | JGER | JAEGER SHIPPING LLC | | | SCAC4 |
| 1272 | JGET | JGE TRANSPORT | | | SCAC4 |
| 1273 | JGF | Chattanooga Jet Centre | Callsign: Chattanooga, ICAO Designator changed from DLB | USA | AVCODES |
| 1274 | JGFG | J G FORGE S DE R L DE C V | | | SCAC4 |
| 1275 | JGFO | J G FORWARDING | | | SCAC4 |
| 1276 | JGFS | J G FLATBED SERVICE INC | | | SCAC4 |
| 1277 | JGFT | J G F TRUCKING CO | | | SCAC4 |
| 1278 | JGFU | JAPAN GROUND SELF DEFENSE FORCE | | J | BIC |
| 1279 | JGGI | JANEL GROUP OF GEORGIA INC, THE | | | SCAC4 |
| 1280 | JGHG | JAYS GRADING & HAULING | | | SCAC4 |
| 1281 | JGHI | JGH II INC | | | SCAC4 |
| 1282 | JGHT | JG HUNT EXPRESS LTD | | | SCAC4 |
| 1283 | JGIC | JONES GROUP INC | | | SCAC4 |
| 1284 | JGIL | JANEL GROUP OF ILLINOIS, THE | | | SCAC4 |
| 1285 | JGIN | J G INTERNATIONAL FREIGHT CORPORATI | | | SCAC4 |
| 1286 | JGJ | Jinggong Jet Co., Ltd. | Callsign: Global Jinggong, Name changed to Jinggog Globaljet (Zhejiang) Jet Co., Ltd. | PRC | AVCODES |
| 1287 | JGJ | Jinggog Globaljet (Zhejiang) Jet Co., Ltd. | Callsign: Global Jinggong, Name changed from Jinggong Jet Co., Ltd. | PRC | AVCODES |
| 1288 | JGKL | JAG TRUCKING LLC | | | SCAC4 |
| 1289 | JGL | Jagson Airlines Limited | IATA: JA, Callsign: Jagson, | IND | AVCODES |
| 1290 | JGL | Jagson Airlines Limited | Callsign: Jagson, Designator JA recalled by IATA. | IND | AVCODES |
| 1291 | JGLA | JANEL GROUP OF LOS ANGELES INC, THE | | | SCAC4 |
| 1292 | JGLL | J & G LOGISTICS LLC | | | SCAC4 |
| 1293 | JGLO | JAGUAR LOGISTICS INC | | | SCAC4 |
| 1294 | JGLS | J G LOGISTICS INC | | | SCAC4 |
| 1295 | JGLT | JADORIA GROUP LTD | | | SCAC4 |
| 1296 | JGLU | JUGLINIJA LINES | | | PWRC |
| 1297 | JGLU | Juglinija Lines | | | RSRV |
| 1298 | JGNY | JANEL GROUP OF NEW YORK INC, THE | | | SCAC4 |
| 1299 | JGO | Jetsgo Corporation | IATA: SG, Callsign: Jetsgo, Ceased operations on 11 March 2005. | CDN | AVCODES |
| 1300 | JGO | Jetgo Australia Holdings Pty Ltd. | IATA: JG, Callsign: Jetgo, Suspended operations on 01 June 2018. | AUS | AVCODES |
