two- - unim
- two-address computer
- two-address machine
- two-alternative situation
- two-armed-bandit problem
- two-aspect signaling
- two-associate design
- two-atom
- two-axial ellipsoid
- two-axle vehicle
- two-barrel carburetor
- two-base
- two-based number
- two-bath tannage
- two-beam
- two-beam beacon
- two-beam holography
- two-beam interference
- two-blade
- two-body problem
- two-branched curve
- two-bridge knot
- two-by-two table
- two-cage hoisting
- two-case code
- two-cavity
- two-cavity mold
- two-cavity reflex klystron
- two-centered
- two-centered arch
- two-chamber
- two-channel
- two-charge
- two-choice problem
- two-circle goniometer
- two-circuit
- two-coil relay
- two-color press
- two-colored tree
- two-commodity flow
- two-component
