Negotiable Instrument and Non-negotiable Instrument

Negotiable Instrument:

Cheque,
Bill of Exchange,
Promissory Note,
Demand Draft(DD),
Bank Note,
Treasury Bill,
Govt. Bond,
Prize Bond

Non-Negotiable Instrument:

Postal Order,
Money Order,
Pay Order,
Share Certificate,
I.O.U ( I owe to you)