#ais

What does "ais" mean?
AvailableInStores, artwork_in_studio, AttitudeInStyle, and_i_say, AllInSevilla, ArriveInStyle, AlwaysInStyle, ArfaInstantShawl, AtesIdareSubayi, AlwaysInSeason, ABandInShip, arab_in_south, AllahIcinSeviyorum, ArtInSpain, AutoInteriorSpecialist, AnnaIsSad, ABMLifeIsSweet, AutoInteriorShampoo, ArmutIstSexistisch, AvailableInSilver, AfterItStudio, All_iNclusiVE_studio, ArrowsInSilk, ArtInSchool, AnotherInsaneSpot, AnimalsInSpecs, AileenInSpain, artInSpain, AllIsSelf, ArtInSchools

ais-h 37309 ais-a 24879 ais-ha 137422 ais-le 50705 ais-im 44194 ais-hwaryaraibachchan 70505 ais-hwaryarai 131729 ais-yah 42895 ais-leperfect 79120 ais-hiteru 51634 ais-outh 23481 ais-ne 10596 ais-krim 31519 ais-hwarya 39060 ais-akataiga 20679 ais-yahdhiarana 18314 ais-y0216 4939 ais-hatyler 5557 ais-krimmalaysia 10454 ais-hawarinyx 5862 ais-live360 2757 ais-hahdhiarana 4088 ais-yahabaya 2513 ais-lesociety 4045 ais-yahbutik 1773 ais-hasha 1664 ais-aray 1072 ais-astore 2460 ais-yshaa giveaway 7165 ais-hahstorebymummyswapreview 2417 ais-yahboutiquewholesalebrandsoutlet 1351 ais-amonetray 1469 ais-yahrezki 1056 ais-haz 876 ais-traliangirl 1126 ais-yahkebarung 1082 ais-hiteruonlineshop 2257 ais-csmurah 851 ais-hawassupma 1113 ais-hababychic 1091 ais-yukaci 915 ais-3gstaff 930 ais-shop23 804 ais-haalwaysdrawing 1251 ais-dondarnasional 1062 ais-helaqtta 850 ais-yahabayaaleeacollection 2414 ais-yacrafts 921 ais-hawari4toofaced 1324 ais-3ginstaground 1153 ais-tbox giveaway 74 1070 ais-haqatar 608 ais-hathalianfan 1371 ais-waracomprasegura 1704