From the USAJOBS site as of 20161211:

     Ethnicity
    Hispanic or Latino - a person of Cuban, Mexican, Puerto Rican, South or Central American, or other Spanish culture or origin, regardless of race
    Not Hispanic or Latino

    Race
    American Indian or Alaska Native - a person having origins in any of the original peoples of North or South America (including Central America), and who maintains tribal affiliation or community attachment.
    Asian - a person having origins in any of the original peoples of the Far East, Southeast Asia, or the Indian subcontinent, including, for example, Cambodia, China, India, Japan, Korea, Malaysia, Pakistan, the Philippine Islands, Thailand, or Vietnam.
    Black or African American - a person having origins in any of the black racial groups of Africa.
    Native Hawaiian or Other Pacific Islander - a person having origins in any of the original peoples of Hawaii, Guam, Samoa, or other Pacific islands.
    White - a person having origins in any of the original peoples of Europe, the Middle East, or North Africa.