IASC

International Accounting Standards Committee

IBAA

Independent Bankers Association of America

IBF

International Banking Facility

ICC

Income capital certificate

Ident.

Identification

Indent.

Indenture

Imp.

Improvement, import

Inc.

Income, incorporated

Ind. Led.

Individual ledger

Indm.

Indemnity

Ins.

Insurance, insured

Inst.

Instant (of the present month), installment, instrument

Int.

Interest

Intermed.

Intermediate

In trans.

In transit

Inv.

Invoice, investing, investment

I.O.U.

I owe you (debt memorandum)

I.P/A

Individual, partnership and corporation (deposits)

IRA

Individual Retirement Account

IRB

Internal Revenue Bulletins

IRC

Internal Revenue Code

IRR

Internal rate of return

Irred.

Irredeemable

Irrev.

Irrevocable

ITC

Investment tax credit