| Rank | Abbreviation | Meaning |
|---|
| ***** | FOCAL | Fundacion Canadiense para las Americas
| |
| ***** | FOCAL | Fondation Canadienne pour les Ameriques
| |
| ***** | FOCAL | Formes de Communication et Acquisition des Langues
| |
| ***** | FOCAL | Federation of Commercial Audiovisual Libraries
| |
| ***** | FOCAL | Future Operations Centre Analysis Laboratory
| |
| ***** | FOCAL | Friends of Children and Literature
| |
| ***** | FOCAL | Francais Ocean et Climat dans l'Atlantique Equatorial
| |
| **** | FOCAL | Friends of the Central Atlanta Library
| |
| **** | FOCAL | Formulating Online Calculations in Algebraic Language
| |
| **** | FOCAL | Fundação Canadense para as Américas
| |
| **** | FOCAL | Federation of Commercial Audiovisual Libraries Ltd
| |
| **** | FOCAL | fusion of CT and linear accelerator
| |
| **** | FOCAL | Finance Officers Calling for Action on Legislation
| |
| **** | FOCAL | Friends of the Caltech Libraries
| |
| **** | FOCAL | Programme Francais Ocean Et Climat Dans D'Atlantique Equatorial
| |
| *** | FOCAL | Friends of the Center Alliance Ltd
| |
| *** | FOCAL | FOcussing Competence for Advantages of Liberty
| |
| *** | FOCAL | Foundations of Communication and Language
| |
| *** | FOCAL | Friends of Central Arkansas Libraries
| |
| ** | FOCAL | Formula Calculator
| |