| 1 | SAQ | Springbank Aviation Ltd. | Callsign: Springbank, | CDN | AVCODES |
| 2 | SAQ | Safe Air Company Limited | IATA: K3, Callsign: Sinbad, Name changed to SAC (K) Limited. | EAK | AVCODES |
| 3 | SAQ | SAC (K) Limited | IATA: K3, Callsign: Sinbad, IATA Prefix: 645, Name changed from Safe Air Company Limited. | EAK | AVCODES |
| 4 | SAQ | Springbank Aviation | | | ICAO1 |
| 5 | SAQA | SATURN AMUSEMENTS | | | SCAC4 |
| 6 | SAQB | S T T AGENCIES B V | | | SCAC4 |
| 7 | SAQC | STAR AMERICA AVIATION COMPANY LTD | | | SCAC4 |
| 8 | SAQD | SCL ANDISA AG | | | SCAC4 |
| 9 | SAQE | SCHROEDER, ARTHUR EMIL | | | SCAC4 |
| 10 | SAQF | SAL TRANSPORT | | | SCAC4 |
| 11 | SAQG | SINO AM CARGO INC. | | | SCAC4 |
| 12 | SAQN | SCL ANITA AG | | | SCAC4 |
| 13 | SAQQ | SINO AMERICAN QUALITY & LOGISTICS | | | SCAC4 |
| 14 | SAQS | SEA AQUARIUS S A | | | SCAC4 |
| 15 | SAQV | SAINT APOSTLES STEAMSHIP INC | | | SCAC4 |
| 16 | SAQW | SLANA INC | | | SCAC4 |
| 17 | SAQX | Southern Agricultural Chemical Corp. (Southern Agricultural Tank Line) | 7/1937-4/1938 | | NAKINA |
| 18 | SAQX | Southern Agricultural Tank Line | 7/1923-4/1938 | | NAKINA |
| 19 | SAQX | Southern Agricultural Tank Line | Apr-38 | | NRHS |
| 20 | SAQX | SOUTHERN AGRICULTURAL TANK LINE (SOUTHERN AGRICULTURAL CHEMICAL CORP.) | | | PWRC |
