B
| Airline | IATA | ICAO | Call Sign | |
|---|---|---|---|---|
 | Bangkok Airways | PG | BKP | BANGKOK AIR |
F
| Airline | IATA | ICAO | Call Sign | |
|---|---|---|---|---|
| Flyhy Cargo Airlines | W3 | FYH | FLY HIGH |
N
| Airline | IATA | ICAO | Call Sign | |
|---|---|---|---|---|
 | Nok Air | DD | NOK | NOK AIR |
O
| Airline | IATA | ICAO | Call Sign | |
|---|---|---|---|---|
 | Orient Thai Airlines | OX | OEA | ORIENT THAI |
P
| Airline | IATA | ICAO | Call Sign | |
|---|---|---|---|---|
 | PB Air | 9Q | PBA | PEEBEE AIR |
 | Phuket Air | 9R | VAP | PHUKET AIR |
S
| Airline | IATA | ICAO | Call Sign | |
|---|---|---|---|---|
| Sky Eyes | I6 | SEQ | SKY EYES | |
 | SkyStar Airways | XT | SKT | SKY YOU |
T
| Airline | IATA | ICAO | Call Sign | |
|---|---|---|---|---|
| Thai Air Cargo | T2 | TCG | THAI CARGO | |
 | Thai Airways International | TG | THA | THAI |
 | Thai AirAsia | FD | AIQ | THAI ASIA |
 | Thai Sky Airlines | 9I | TKY | THAI SKY |
| Thai Star Airlines | T9 | TSX | THAI STAR |