| Term | Full Form | Category |
|---|---|---|
| FAX | Facsimile | Others |
| FAX | Facsimile Automated Xerox | Others |
| FAX | Facsimile Automatic Xerox | Others |
| FAX | FAcsimile Transmission | Others |
| FAX | Far Away Xerox | Others |
| FAX | Fax (generic Group 3 1bit encoded data) (most Fax programs) | Others |
| FAX | Fresno Area Express | Others |