one-dimensional flow

all for one and one for all / one for all and all for one

one-(two-, three) dimensional steady flow

Eulerian equation of one dimensional flow

two-dimensional flow

velocity potential equation for three-dimensional gas flow

three-dimensional flow

one-dimensional element

one-way UAV / one-way attack UAV (OWA UAV)

three-dimensional (3D) point position

two-dimensional element

ad hoc working group on unification of dimensional practices

three-dimensional virtual mass moment of inertia

two-dimensional virtual mass moment of inertia

three-dimensional element

description of object geometry in three-dimensional space

fractal (FRACTional dimensionAL)

air traffic flow management (ATFM)

air-flow indicator

axial-flow (jet) engine

axial-flow turboshaft engine

flow meter

flow point

flow rate

force flow

logistics flow

Main Air Traffic Flow Management Centre (MATFMC)

movement flow point

supply chain flow

unbroken flow of supplies

disrupt the flow of supplies

constant-flow lubrication

down flow carburetor