#gt3

What does "gt3" mean?
Gran_Turismo_3

gt3-r 10156 gt3-50 87780 gt3-rs 148567 gt3-5 7239 gt3-0 4848 gt3-4 2939 gt3-3 2285 gt3-00 10299 gt3-5r 8109 gt3-2 1454 gt3-50r 16006 gt3-cup 13999 gt3-80 2924 gt3-0r 2376 gt3-rsr 2738 gt3-51 1519 gt3-076r 3118 gt3-rs40 1949 gt3-cupcar 2812 gt3-000 1466 gt3-582r 1311 gt3-071r 1217 gt3-50h 1209 gt3-rs4 1303 gt3-076 1094 gt3-70 508 gt3-p 157 gt3-can 813 gt3-queens 928 gt3-usa 556 gt3-cupchallenge 795 gt3-racing 362 gt3-ccme 268 gt3-499 197 gt3-tour 126 gt3-china 149 gt3-gram 100 gt3-5vband 139 gt3-50wheels 134