inst - join
- instability
- instability zone
- install
- installation
- installation data
- installation diagram
- installation equipment
- installation of track
- installation plug
- installation specification
- installed equipment
- installing
- installing of ignition
- instant
- instant getaway
- instantaneous
- instantaneous axis
- instantaneous axis of rotation
- instantaneous centre
- instantaneous centre of turn
- instantaneous element
- instantaneous load
- instantaneous power
- instantaneous reading
- instantaneous speed
- instantaneous strength
- instantaneous value
- instantaneous velocity
- instantaneous welding of small areas
- Institute Cargo Clauses
- instroke
- instruction
- instruction book
- instructions to the contrary
- instrument
- instrument accuracy
- instrument attachment
- instrument autotransformer
- instrument board
- instrument board compartment
