| Abbreviation | Definition |
|---|---|
| RIW | Riverton Regional Airport, Riverton, Wyoming USA |
| RIX | Riga, Latvia |
| RIY | Riyan Mukall, Republic of Yemen |
| RIZ | Rio Alzucar, Panama Republic |
| RJA | Rajahmundry, India |
| RJAA | Tokyo Narita, Japan |
| RJAF | Matsumoto, Japan |
| RJAH | Hyakuri, Japan |
| RJAI | Ichigaya, Japan |
| RJAK | Kasumigaura, Japan |
| RJAM | Minami tori Shima, Japan |
| RJAN | Niigata, Japan |
| RJAO | Chichijima, Japan |
| RJAT | Takigahara, Japan |
| RJAW | Iwo Jima, Japan |
| RJB | Rajbiraj, Nepal |
| RJBB | Osaka-Kansai Airport, Japan |
| RJBD | Nanki Shirahana, Japan |
| RJBK | Kohnan, Japan |
| RJCA | Asahikawa Air Base, Japan |