ISF
ISF can refer to financial or security bodies in business and government, as well as to the Information Security Forum and various international sports federations.
Medical
Miscellaneous
Imperial Strike Force
Interdisciplinary Studies Field
Initial Submittable File
Introduction To Structure And Function
Isf Stands For
International Shooters Force
Instrument Safety Factor
Importer Security Filing
Ian Somerhalder Foundation
International Symposium on Forecasting
Interactive Shader Format
Intelligent Sensing Framework
Internal Security Forces
Integrated Semantic Framework
Infinate Shape Feature
Internationale Schule Frankfurt
Israel Science Foundation
Insulin Safety Factor
Ink Serialized Format
Information Systems Frontiers
Import Security Filing
I Shot Foot—a
IndoChina Starfish Foundation
Infra Slow Fluctuations
Community
The Information Security Forum
Ingénierie Sans Frontières
Information Security Forum
International Sepsis Forum
Governmental
Integrated Support-Fielding
Intelligent Strong And Fast
Internal Security Force
The International Shintaido Federation
Industrial Space Facility
Iraqi Special Forces
Iraqi Security Forces
International Seed Federation
International Skyrunning Federation