- International liquidity
- international loan
- international mail
- international majors
- international market
- international marketing
- international media
- International monetarism
- international money
- international monopoly
- international news
- international parcel
- international payment
- international quarantine
- international remittance
- international reserve
- international reserves
- international securities
- international specialization
- international standard
- international standards
- international status
- international telex
- International trade
- international transaction
- international travel
- international treaty
- international vivos
- international waters
- international waterway
- internet interview
- interpellation
- interpleader
- interpol
- interpolation
- interposition
- interpretation
- interpretation clause
- interpreter
- interpretive center
- Interquartile range
- interregional cooperation
- interregional trade
- interrupted cooling
- interspaced tank
- interstage cooler
- interstage cooling
- interstage store
- interstate carrier
- interstate commerce
- interstate store
- Interval estimation
- intervention
- intervention currency
- intervention operations
- intervention point
- interviewee
- intestacy
- intestate
- intestine
- intracellular
- intracommodity spread
- intrastate commerce
- intrastate securities
- intrinsic value
- introduction goods
- introduction stage
- introductory campaign
- introductory offer
- invalid bill
- invalid contract
- invalid patents
- invalidated bonds
- invention
- inventorial cost
- inventory account
- inventory accounting
- inventory assets
- inventory book
- inventory certificate
- inventory control
- inventory cost
- inventory disinvestment
- inventory dissimulation
- inventory financing
- Inventory investment
- inventory law
- inventory lien
- inventory loan
- inventory management
- inventory pricing
- inventory records
- inventory shrinkage
- inventory turnover
- inventory variation
- inverse floater
- invert syrup
- invertebrate fauna
- inverted commas
- inverted sugar