Net tangible assets
Net tangible assets means tangible assets (assets other than licenses, patents copyrights, trade names, trademarks, goodwill, experimental or organizational expenses, unamortized debt discounts and expenses and all other assets which, under generally accepted accounting principles, are deemed intangible) less liabilities (other than pension liabilities). Encumbered assets shall be excluded from net tangible assets only to the extent of the amount of the encumbrance.
29 CFR § 4204.2
The following terms are defined in 4001.2 of this chapter: Code, employer, ERISA, IRS, multiemployer plan, PBGC, person, plan, plan administrator, plan sponsor, and plan year.