Annual Contributions Contract (ACC) is defined in 24 CFR 5.403.

Low-income family is defined in the 1937 Act, 42 U.S.C. 1437a(b)(2).

Non-public housing unit means a housing unit that does not receive assistance under the 1937 Act (other than Section 8 assistance).

PHA Plan means the 5-year or annual plan required under section 5A of the 1937 Act, 42 U.S.C. 1437c-1, and its implementing regulations at 24 CFR part 903.

Purchase and Resale Entity (PRE) means an entity that acquires units for resale to low-income families in accordance with this part.