| Abbreviation | Definition |
|---|---|
| FANY | Nylstroom, South Africa |
| FAO | Faro, Portugal |
| FAOA | Ondangwa, Namibia |
| FAOB | Overberg, South Africa |
| FAOD | Odendaalsrus, South Africa |
| FAOE | Omega, Namibia |
| FAOF | Olifantshoek, South Africa |
| FAOG | Oranjemund, Namibia |
| FAOH | Oudtshoorn, South Africa |
| FAOI | Orient, South Africa |
| FAOJ | Outjo, Namibia |
| FAOL | Othawa, South Africa |
| FAON | Okahandja, Namibia |
| FAOO | Okaukuejo, Namibia |
| FAOP | Opuwa, Namibia |
| FAOR | Olifants River Bridge, South Africa |
| FAOS | Oshakati, Namibia |
| FAOT | Ottosdal, South Africa |
| FAOU | Operet, Namibia |
| FAOV | Otavia, Namibia |