| Subject | English | Thesaurus |
| avia. | flow control | Measures designed to adjust the flow of traffic into a given airspace, along a given route, or bound for a given aerodrome, so as to ensure the most effective utilization of the airspace. |
| IT, abbr. | Independent Flow Control Messages | IFCM (SSP) |
| transp., abbr. | Inter-Facility Flow Control Network | IFCN |