| Acronym | Definition |
|---|
| SIAF➣Slovak International Air Fest (Slovakia) |
| SIAF➣Shareware Industry Awards Foundation |
| SIAF➣Submissive Introverted Abstract Feeler (Jung personality type indicator) |
| SIAF➣Sistema Administrativo y Financiero (Guatemala) |
| SIAF➣Small Independent Action Force |
| SIAF➣Standard Indirect Allowance Factor |
| SIAF➣Satellite Independent Adaptation Function |