Hundreds of other organizations exist in the various sub-fields of anthropology, sometimes divided up by nation or region, and many anthropologists work with collaborators in other disciplines, such as geology, physics, zoology, paleontology, anatomy, music theory, art history, sociology and so on, belonging to professional societies in those disciplines as well.
hˈʌndɹɪdz ʌv ˈʌðɚɹ ˌɔːɹɡɐnᵻzˈeɪʃənz ɛɡzˈɪst ɪnðə vˈɛɹiəs sˈʌbfˈiːldz ʌv ˌænθɹəpˈɑːlədʒi, sˈʌmtaɪmz dᵻvˈaɪdᵻd ˌʌp baɪ nˈeɪʃən ɔːɹ ɹˈiːdʒən, ænd mˈɛni ˌænθɹəpˈɑːlədʒˌɪsts wˈɜːk wɪð kəlˈæboːɹˌeɪɾɚz ɪn ˈʌðɚ dˈɪsɪplˌɪnz, sˈʌtʃ ɐz dʒɪˈɑːlədʒi, fˈɪzɪks, zuːˈɑːlədʒi, pˌeɪliːoʊntˈɑːlədʒi, ɐnˈæɾəmi, mjˈuːzɪk θˈiəɹi, ˈɑːɹt hˈɪstɚɹi, sˌoʊsɪˈɑːlədʒi ænd sˌoʊ ˈɔn, bᵻlˈɔŋɪŋ tə pɹəfˈɛʃənəl səsˈaɪəɾiz ɪn ðoʊz dˈɪsɪplˌɪnz æz wˈɛl.