State governmentsNative American tribal organizations (other than Federally recognized tribal governments)Nonprofits that do not have a 501(c)(3) status with the IRS, other than institutions of higher educationCity or township governmentsFor profit organizations other than small businessesSmall businessesNative American tribal governments (Federally recognized)Private institutions of higher educationUnrestricted (i.e., open to any type of entity above), subject to any clarification in text field entitled "Additional Information on Eligibility"Special district governmentsIndependent school districtsNonprofits having a 501(c)(3) status with the IRS, other than institutions of higher educationPublic housing authorities/Indian housing authoritiesCounty governmentsPublic and State controlled institutions of higher education