| ALFA | A Laser For Astronomy 
| Others |
| ALFA | A Loving Family Affair
| Others |
| ALFA | Abbreviated Language For Authorization
| Others |
| ALFA | Absolute Luminosity For ATLAS
| Others |
| ALFA | Active Life for All
| Others |
| ALFA | Acute Leukemia French Association
| Others |
| ALFA | Adult Learning in the Fitchburg Area
| Others |
| ALFA | Advanced Liaison Forward Area
| Others |
| ALFA | Affordable Luxury for All
| Others |
| ALFA | Agile Light Flexible Advanced
| Others |
| ALFA | Agile Light Flexible and Advanced
| Others |
| ALFA | Air Land Forces Application
| Others |
| ALFA | Air-Land Forces Application
| Others |
| ALFA | Alliance for Liberty Fraternity and Advancement
| Others |
| ALFA | Always Looking For Another
| Others |
| ALFA | America Latina Formacion Academica
| Others |
| ALFA | American Legal Finance Association
| Others |
| ALFA | Amerique Latine Formation Academique
| Others |
| ALFA | Amonima Lombarda Fabbrica Automobilii
| Others |
| ALFA | Anonima Lombarda Fabbrica Automobili
| Others |
| ALFA | Anonima Lombarda Fabricca Automobili
| Others |
| ALFA | Anonima Lombardi Fabbrica Automobili
| Others |
| ALFA | Anonima Lombardo Fabbrica Automobile
| Others |
| ALFA | Anyscale Learning For All
| Others |
| ALFA | Application Laboratory Future Access
| Others |
| ALFA | Architecture Landscape And Fine Arts
| Others |
| ALFA | Assisted Living Federation of America
| Others |
| ALFA | Atlanta Lesbian Feminist Alliance
| Others |