Yes, in many cases acronyms stand for more than one actual entity. NBC can stand for the National Broadcasting Company, Nuclear, Biological, and Chemical in the military, the National Bank of Canada, and more.
NRA has just as many. Here’s a sample from The Free Dictionary.
|NRA||National Rifle Association|
|NRA||National Restaurant Association|
|NRA||National Recreation Area (US National Park Service)|
|NRA||National Roads Authority (Ireland)|
|NRA||National Register of Archives|
|NRA||National Recovery Administration|
|NRA||Normal Retirement Age|
|NRA||National Recovery Act|
|NRA||National Resistance Army (Uganda)|
|NRA||National Regulatory Authority|
Earlier today Vox tweeted:
I thought that was pretty funny.
We had a storm 2 August 2015. A local pizza place was destroyed. A local high school had it’s roof ripped off. Trees are down and power is out. Lollapalooza was cut short and evacuated in Chicago. In Wood Dale, IL a tent at a festival collapsed and killed one person and injured others. Here’s my video of the light show from my front porch. It was eerily quiet. Lots of light, very little sound, mostly wind.