2 Answers

Plural of.

in·tan·gi·ble (n-tnj-bl)
adj.
1. Incapable of being perceived by the senses.
2. Incapable of being realized or defined.
3. Incorporeal.
n.
1. Something intangible, especially an asset that cannot be perceived by the senses. Often used in the plural: intangibles such as goodwill and dedication.
2. Law Incorporeal property such as bank deposits, stocks, bonds, and promissory notes. Often used in the plural: a state tax on intangibles.

http://www.thefreedictionary.com/intangible

Intangibles may refer to:
Intangible asset, an asset class used in accounting
Intellectual capital, the difference in value between tangible assets (physical and financial) and market value
Intellectual property, a legal concept
Social capital, the expected collective or economic benefits derived from the preferential treatment and cooperation between individuals and groups 

http://en.wikipedia.org/wiki/Intangibles