| Rank | Abbreviation | Meaning |
|---|
| ***** | IFIA | International Federation of Inspection Agencies
| |
| **** | IFIA | International Forestry Investment Advisors LLC
| |
| **** | IFIA | Informatique Fondamentale et d'Intelligence Artificielle
| |
| **** | IFIA | Intermountain Forest Industry Association
| |
| **** | IFIA | International Federation of Inventors' Associations
| |
| *** | IFIA | Indian Farmers and Industry Alliance
| |
| *** | IFIA | International Food Ingredients Additives
| |
| *** | IFIA | Inspection of Financial Institutions Act
| |
| *** | IFIA | International Fence Industry Association
| |
| ** | IFIA | Integrated Field Intensity of Atmospherics
| |
| ** | IFIA | International Festival of Inclusive Arts
| |
| ** | IFIA | Inter-African Forest Industries Association
| |
| ** | IFIA | International Fertiliser Industry Association
| |
| * | IFIA | International Federation of Inspection Agency
| |
| * | IFIA | International Fertilizer Industry Association
| |
| * | IFIA | Internet False Identification Act
| |
| * | IFIA | Irish Funds Industry Association
| |
| * | IFIA | Institute for Instrumental Analysis
| |
| * | IFIA | Island Financial Insurance Associates
| |
| * | IFIA | Indian Foreign Investment Agency
| |
| * | IFIA | International Federation of Inspection Agents
| |
| * | IFIA | Indian Farmers and Industries Alliance
| |
| * | IFIA | Illinois Fire Inspectors Association
| |
| * | IFIA | Instant Food Industry Association
| |
| * | IFIA | Interafrican Forest Industries Association
| |