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  2. Bureau of Consular Affairs - Wikipedia

    en.wikipedia.org/wiki/Bureau_of_Consular_Affairs

    The Bureau of Consular Affairs (CA) is a bureau of the United States Department of State reporting to the under secretary of state for management. The mission of the Bureau is to administer laws, formulate regulations and implement policies relating to the broad range of consular services and immigration .

  3. United States Citizenship and Immigration Services - Wikipedia

    en.wikipedia.org/wiki/United_States_Citizenship...

    USCIS handles all forms and processing materials related to immigration and naturalization. This is evident from USCIS's predecessor, the INS (Immigration and Naturalization Service), which is defunct as of March 1, 2003. [6] [circular reference] USCIS handles two kinds of forms: those related to immigration, and those related to naturalization.

  4. Calcium–aluminium-rich inclusion - Wikipedia

    en.wikipedia.org/wiki/Calcium–aluminium-rich...

    A calcium–aluminium-rich inclusion or CaAl-rich inclusion (CAI) is a submillimeter- to centimeter-sized light-colored calcium- and aluminium-rich inclusion found in carbonaceous chondrite meteorites. The four CAIs that have been dated using the Pb-Pb chronometer yield a weighted mean age of 4567.30 ± 0.16 Myr.

  5. Immigration and Naturalization Service - Wikipedia

    en.wikipedia.org/wiki/Immigration_and...

    Referred to by some as former INS [2] and by others as legacy INS, the agency ceased to exist under that name on March 1, 2003, when most of its functions were transferred to three new entities – U.S. Citizenship and Immigration Services (USCIS), U.S. Immigration and Customs Enforcement (ICE), and U.S. Customs and Border Protection (CBP ...

  6. USCIS immigration forms - Wikipedia

    en.wikipedia.org/wiki/USCIS_immigration_forms

    For all other USCIS petitions where appeal is possible, the petitioner can appeal an adverse USCIS decision on the petition to the AAO using Form I-290B, Notice of Appeal or Motion. As of December 2016, appeal to AAO is possible for the following petition forms: I-129 (nonimmigrant worker), I-140 (immigrant worker), I-526 (immigrant investor ...

  7. Aluminium alloy inclusions - Wikipedia

    en.wikipedia.org/wiki/Aluminium_alloy_inclusions

    The following inclusion types can also be found in aluminium alloys: alumina needles (Al 2 O 3), nitrides (AlN), iron oxides (FeO), manganese oxides (MnO), fluorides (Na 3 AlF 6, NaF, CaF 2, …), aluminium borides (AlB 2, AlB 12), borocarbides (Al 4 C 4 B). Bone ash (Ca 3 (PO 4) 2) sometimes added to patch cracks in the trough can be found as ...

  8. Alien of extraordinary ability - Wikipedia

    en.wikipedia.org/wiki/Alien_of_extraordinary_ability

    Alien of extraordinary ability is an alien classification by United States Citizenship and Immigration Services.The United States may grant a priority visa to an alien who is able to demonstrate "extraordinary ability in the sciences, arts, education, business, or athletics" or through some other extraordinary career achievements.

  9. Form I-140 - Wikipedia

    en.wikipedia.org/wiki/Form_I-140

    Form I-140, Immigrant Petition for Alien Worker, 2016. Form I-140, Immigrant Petition for Alien Worker is a form submitted to the United States Citizenship and Immigration Service (USCIS) by a prospective employer to petition an alien to work in the US on a permanent basis.