+++            +++ +    F++++     ++   B     +++TP+   +         +HM+M+M +F+        +       + +   ++PFM++F      B  +          ++++M  + G+FM     +       ++P   + ++PG++FMS    B  P           ++PG+M ++G+FM            ++       +++M+   EMM++

D - Depot. (place to repair ship, refuel ship, and buy extra fuel)
E - Exchange (place to buy goods)
B - Bank
F - Bar (food, beer, buy/sell)
S - System Parts
G - Guns Shields and Rapidheals
H - Hotel
M - Public Teleport (within city)
T - Tube Station (city to city)
P - Secure Parking lot
+ - Building (does nothing)