### - t -

- TERM1_block : airport.h
- TERM2_block : airport.h
- TERM3_block : airport.h
- TERM4_block : airport.h
- TERM5_block : airport.h
- TERM6_block : airport.h
- TERM7_block : airport.h
- TERM8_block : airport.h
- TGP_FREQUENCY_MAX : tgp.cpp
- TILE_HEIGHT : tile_type.h
- TILE_HEIGHT_STEP : viewport_func.h
- TILE_PIXELS : tile_type.h
- TILE_SIZE : tile_type.h
- TILE_UNIT_MASK : tile_type.h
- TOWN_GROWTH_FREQUENCY : town.h
- TOWN_HOUSE_COMPLETED : house.h
- trackdir_names : dbg_helpers.cpp
- TRAIN_DETAILS_MAX_INDENT : train_gui.cpp
- TRAIN_DETAILS_MIN_INDENT : train_gui.cpp
- TREE_COUNT_RAINFOREST : tree_map.h
- TREE_COUNT_SUB_ARCTIC : tree_map.h
- TREE_COUNT_SUB_TROPICAL : tree_map.h
- TREE_COUNT_TEMPERATE : tree_map.h
- TREE_COUNT_TOYLAND : tree_map.h
- TTDPatch_To_OTTDIndex : currency.cpp
- TUNNEL_SOUND_FRAME : tunnelbridge_cmd.cpp