- identification division
- intrastate
- interstate
- interstage punching
- in the same manner
- incidental to creation or the state of humanity
- incidential time
- inhumed
- inter organization
- inter alia
- inter sex
- in addition
- indian mallow
- indian meal
- impulse turbine
- in spate
- in the ordinary way
- in general
- insider dealing
- interbank loan
- in fits and starts
- in comparison with
- in leaps and bounds
- inactive tuberculosis
- inadequacy
- interpenetration
- interpenetrate
- improvise
- indemnify
- insertional mutagenesis
- interchanged
- integrated word processing equipment
- incurably
- imprinting
- interpol
- impute to
- independent state of samoa
- independent state of papua new guinea
- indirect lighting
- implore in an humble manner
- impertinent (by vying with elders
- interception of aesthetic relish
- interruptor
- in a jiffy
- in a heartbeat
- in a split second
- impel
- interactively
- installment loan
- installment credit