From wiki
Types of shopping facilities

* Big-box store
* Strip mall
* Plaza
* Market
* Main street
* High street
* Town square
* Power centre
* Lifestyle center

attrezzatùra
nf
1 equipping, fitting out
• appaltare l’attrezzatura di un laboratorio to invite tenders for equipping a laboratory
2 gear, outfit, kit, equipment, apparatus, tackle; (spec mil) accoutrements (pl)
• attrezzatura da pesca fishing tackle; attrezzatura da sci skiing gear, skiing equipment; attrezzatura di officina shop equipment; attrezzatura di ufficio office equipment; attrezzatura elettronica electronic equipment; attrezzatura ginnica apparatus, fitness equipment; attrezzatura in stato di ozio stand-by equipment; attrezzature accessorie auxiliary equipment; attrezzature aziendali business equipment; attrezzature commerciali trade fixtures; farsi l’attrezzatura per la neve to *get kitted out for skiing

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Note added at 13 mins (2008-06-23 10:26:49 GMT)
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Since equipment is the keyword, you can use Outside Equpimment Shops. See below:


Outdoor equipment shops and diving ... - Thorn Tree Travel Forum ...
Outdoor equipment shops and diving ... - exchange travel information, advice,
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www.lonelyplanet.com/thorntree/thread.jspa?threadID=1622003... - 63k - Similar

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Note added at 14 mins (2008-06-23 10:27:41 GMT)
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Sorry: OUTDOOR EQUIPMENT SHOPS!!

While in varying contexts, all of the answers already provided would be correct, it seems like we're looking for something general in this case to describe something that is not very well defined. Next to banks and the post office, businesses could work. They could be retail stores, fast food joints or just about anything else by wording it this way. Might not be specific, but at least it wouldn't be wrong.

As a side note (for glossary purposes), the dictionary definition already given by desert fox of "trade fixtures" is the correct translation when attrezzature commerciali are the fixtures in a business location, such as shelving or bins.
see: ."Trade Fixtures. There is a special kind of fixture known as a "trade fixture." A trade fixture is property that meets the definition of a fixture, but which is attached to the property by a tenant for the tenant's business purposes. A common example is the shelving placed in a store by a tenant to display merchandise. A trade fixture can also consist of such items as built-in furniture, a special cooling system for computers or food storage, and machinery. Trade fixtures are treated differently than other kinds of fixtures by the law, which is explained in more detail below."
http://www.omlaw.com/updates-memos--143.html

If the repetition of "facilities" is a problem, maybe a shopping centre could fit here. However, I think it fits if the shops are somehow grouped or if there is something like an arcade. And if there is a "piano terra", this could be the case.