| 1 | SLM | Surinam Airways Ltd. | IATA: PY, Callsign: Surinam, IATA Prefix: 192, | SME | AVCODES |
| 2 | SLM | Surinam Airways | IATA: PY | | ICAO1 |
| 3 | SLM | | | CH | TRAFFIC |
| 4 | SLMAG | Slovmag a.s. | | SK | VKM |
| 5 | SLMB | St. Louis Merchants Bridge Terminal Ry. Co. | 8/1920 | | NAKINA |
| 6 | SLMB | St. Louis Merchants Bridge Terminal Ry. Co. (Terminal R.R. Association of St. Louis) | 7/1923-7/1930 | | NAKINA |
| 7 | SLMB | TERMINAL RAILROAD ASSOCIATION OF STY. LOUIS [ST. LOUIS MUNICIPAL BRIDGE TERMINAL RAILWAY] | | | PWRC |
| 8 | SLMB | SLOMINS INC | | | SCAC4 |
| 9 | SLMC | SUWANNNEE LUMBER MANUFACTURING CO I | | | SCAC4 |
| 10 | SLMD | SLIMLINE MANUFACTURING LTD | | | SCAC4 |
| 11 | SLMI | SALAS, MARCELINO | | | SCAC4 |
| 12 | SLMJ | SMITH, LORNE INC | | | SCAC4 |
| 13 | SLML | SURE LINE MARINE LLC | | | SCAC4 |
| 14 | SLMM | SCHLIMME | | | SCAC4 |
| 15 | SLMR | STERLING MOVING & STORAGE INC | | | SCAC4 |
| 16 | SLMT | STARLINE MULTI-TRANS SERVICES LTD | | | SCAC4 |
| 17 | SLMU | LLC «SILMAR SHIPPING» | | RUS | BIC |
| 18 | SLMU | GOLD CONTAINER CORP | | | SCAC4 |
| 19 | SLMV | SUNLAND MOVING SERVICES INC | | | SCAC4 |
| 20 | SLMX | The Sugar Land Manufacturing Co. | 8/1920 | | NAKINA |
| 21 | SLMX | SUGAR LAND MANUFACTURING CO. | | | PWRC |
| 22 | SLMY | SUGAR LAND COURIER SERVICES | | | SCAC4 |
