+MP+MM MMBFG M  + ++ P+ M +++MP+  S P+MP+MP+ M +          ++++              E              ++++ FM+ GF+   +++  P  ++   ++++GFM  +++  ++ GFM+  +++   +FGFM++

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)