sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Federazione Italiana Attività Subacquee | *** |
| Fiji Institute of Applied Studies | *** |
| Fertiliser Industry Assurance Scheme | *** |
| Food Intake Analysis System | *** |
| flow injection atomic spectrometry | ** |
| focal injury area score | ** |
| food-induced anaphylactic shocks | ** |
| Federation International Amateur Sambo | ** |
| Friends of Ivins Animal Shelter | ** |
| family and intimate assaults | ** |
| Finance and Investment Advisory Services | ** |
| Finnish Association for Sexology | ** |
| Flinders Island Aviation Services | ** |
| Fast Infrared Array Spectrometer | ** |
| Fabrica Italiana Armi Sabatti | ** |
| Federation of Iraqi Associations in Sweden | ** |
| Foreign Investment and Advisory Service | ** |
| Foreign Investments Advisory Service | * |
| Fiber Image Analysis System | * |
| Foreign Investor Advisory Service | * |
| Firestone Industrial Air Springs | * |
| Freedom of Information Act System | * |
| Full Index of Australain Sites | * |
| Full Index of Australian Sites | * |