#aj

What does "aj" mean?
AirJordan, actor_jg, AfghanJalebi, AzariaJawabarat, AlexandreJ, AirJordans, AirJordan6, allcomesfromJAH, AislaJo, AnakJalanan, AnarchistJuice, AnimalJam, ArthurJ, airJordan, abandoned_junkies, AvivaJovem, AuntyJaylene, airJordan12Flu, ARCinJapan, alleycatJKT, awaji_japan, AngelJen, amman_jordan, AtonteJR, AydaJebat, AnakJaman, atlantaJob, ana_jp, atelier_jb, AndrewJarecki

aj-a 11658 aj-4 6663 aj-i 6636 aj-1 8223 aj-6 5323 aj-5 4716 aj-o 4598 aj-u 3612 aj-ax 31080 aj-7 2582 aj-3 2246 aj-8 2204 aj-man 57298 aj-s 1968 aj-m 1506 aj-lee 18062 aj-11 8340 aj-12 8676 aj-l 1247 aj-in 6810 aj-hq 4587 aj-styles 32153 aj-ans 5490 aj-uda 4880 aj-13 3227 aj-mer 3793 aj-ude 3387 aj-clarkphoto 9894 aj-accio 8495 aj-10 2210 aj-hk 2191 aj-im 2670 aj- graveyards 9457 aj-brooks 5837 aj- ladies 4789 aj-6black 2742 aj-waadsbn 4182 aj-screamer 4585 aj-art 1956 aj-lovers 4309 aj-ua 1382 aj-8db 2120 aj-ibarang 2148 aj-na 1390 aj-mclean 3930 aj-ziggler 1901 aj-apsg 2884 aj-cook 2881 aj-ith 1877 aj-c143dda 1678 aj-edrez 3122 aj-udeasofia 3502 aj-12s 1467 aj-wakitchen 3069