IFSD
| Acronym | Definition |
|---|---|
| IFSD | Information Field Size Device |
| IFSD | Institutional Framework for Sustainable Development (various organizations) |
| IFSD | International Financial Services District (Glasgow) |
| IFSD | Institute of Fiscal Studies and Democracy (Ottawa, Ontario, Canada) |
| IFSD | In-Flight Shutdown (rate) |
| IFSD | Current at Full Scale Deflection (electronics) |
| IFSD | Irish Flight Sim Design (Ireland) |
| IFSD | Intraoperative Frozen Section Diagnosis (pathology) |
| IFSD | International Fire Sprinkler Design (Marina del Rey, CA) |