| IFACS | Indonesia Forest And Climate Support 
| Others |
| IFACS | Indonesia Forestry and Climate Support
| Others |
| IFACS | Institute for Advanced Catholic Studies
| Others |
| IFACS | Institute for Advanced Christian Studies
| Others |
| IFACS | International Federation of Automatic Control Symposium
| Others |
| IFACS | International Fine Art Conservation Studios
| Others |
| IFACS | Intervention Frequency and Cost Survey
| Others |