| 1 | SNF | Shans Air, Joint-Stock Company | Callsign: Shans Air, | RUS | AVCODES |
| 2 | SNF | Sunair | | IL | AVCODES |
| 3 | SNF | Sunair | Callsign: Matzada, | IL | AVCODES |
| 4 | SNF | Shans Air | | | ICAO1 |
| 5 | SNFA | SANSONI FARMS, INC | | | SCAC1 |
| 6 | SNFA | SNIDER FARMS ASSOCIATE | | | SCAC4 |
| 7 | SNFB | SINACO FUEL CARRIERS | | | SCAC4 |
| 8 | SNFC | SUNFRESH LOGISTICS | | | SCAC4 |
| 9 | SNFD | SCHOEN FARMS LTD | | | SCAC4 |
| 10 | SNFE | SCHUEMAN TRANSFER | | | SCAC4 |
| 11 | SNFG | SUNBURST FREIGHT SYSTEMS INC | | | SCAC4 |
| 12 | SNFJ | SOUTHERN CALIFORNIA TRANSPORT | | | SCAC4 |
| 13 | SNFK | SNOWFLAKE TRANSPORTATION | | | SCAC4 |
| 14 | SNFN | SNIFFEN, T AND SONS LLC | | | SCAC4 |
| 15 | SNFO | SCHNEIDER LOGISTICS INC | | | SCAC4 |
| 16 | SNFR | SANFRED TRANSPORTATION INC | | | SCAC4 |
| 17 | SNFS | SENECA FOODS CORPORATION | | | SCAC4 |
| 18 | SNFT | SNFT - Societá Nazionale Ferrovie e Tramvie | | I | TRAFFIC |
| 19 | SNFU | SNF S.A.S | | F | BIC |
| 20 | SNFU | SNF-FLOERGER | | | SCAC4 |
| 21 | SNFV | SMITH & SONS SEAFOOD INC | | | SCAC4 |
| 22 | SNFW | SUN FREIGHTWAYS, INC | | | SCAC1 |
| 23 | SNFX | Shell Chemical Co., a Division of Shell Oil Co. | added 10/1966; 10/1966; eliminated 7/1969 | | NAKINA |
| 24 | SNFX | Shell Oil Co. | added 7/1969; 4/1970-1/1980; eliminated 1/1983 | | NAKINA |
| 25 | SNFX | IND/AG Chemicals, Inc. | added 1/1983; 1/1994-7/2005; eliminated 4/2006 | | NAKINA |
| 26 | SNFX | Shell Chemical Co., a Division of Shell Oil Co. | added 10/66; 10/66; eliminated 7/69 | | NRHS |
| 27 | SNFX | Shell Oil Co. | added 7/69; 4/70-1/80; eliminated 1/83 | | NRHS |
| 28 | SNFX | IND/AG Chemicals, Inc. | added 1/83; 1/94-7/2000 | | NRHS |
| 29 | SNFX | (SNHX) IND/AG CHEMICALS, INC. [SHELL OIL CO.; SHELL CHEMICAL CO.] | | | PWRC |
| 30 | SNFX | IND/AG Chemicals | | | RSRV |
| 31 | SNFY | SANFREY FREIGHT SERVICES INCORPORAT | | | SCAC4 |
