| 1 | SUY | Aerial Surveys (1980) Ltd. | Callsign: Survey, | NZ | AVCODES |
| 2 | SUY | Aerial Surveys (1980) Limited | | | ICAO1 |
| 3 | SUYA | SUMI-E SOCIETY OF AMERICA INC | | | SCAC4 |
| 4 | SUYL | SCHUYLER LINE NAVIGATION | | | SCAC4 |
| 5 | SUYO | SUTEY OIL CO INC | | | SCAC4 |
| 6 | SUYQ | SUPREME OIL COMPANY INC | | | SCAC4 |
| 7 | SUYX | Sunray Oil Corp. | 1/1952-7/1954; eliminated 1/1955 | | NAKINA |
| 8 | SUYX | Sunray Oil Corp. | Jan-52 | | NRHS |
| 9 | SUYX | SUNRAY OIL CORP. | | | PWRC |