| Abbreviation | Definition |
|---|---|
| SDLP | Lencois Paulista, Brazil |
| SDM | Brown Field, San Diego, California USA |
| SDMC | Marica, Brazil |
| SDMH | Mirassol Airport, Brazil |
| SDN | Sandane, Norway |
| SDNH | Novo Horizonte, Brazil |
| SDNO | Sao Manuel, Brazil |
| SDNY | Nova Iguacu, Brazil |
| SDOL | Olimpia, Brazil |
| SDOU | Ourinhos, Brazil |
| SDP | Sand Point, Alaska USA |
| SDPF | Porto Ferreira, Brazil |
| SDPN | Penapolis, Brazil |
| SDPV | Presidente Venceslau, Brazil |
| SDPW | Piracicaba, Brazil |
| SDQ | Santo Domingo, Dominican Republic |
| SDR | Santander, Spain |
| SDRK | Rio Claro, Brazil |
| SDRR | Avare-Arandu, Brazil |
| SDRS | Resende, Brazil |