Ever hear of space congestion, bots or liquid biopsy?

The phrases are a part of a group of 21 investment buzzwords identified by Goldman Sachsin its third annual buzzword edition, which identified new or emerging words and phrases that "meet the criteria of being thematically important with investment implications, good and bad," the June 16 report said.

Here is a breakdown of what each means as well as any U.S publicly traded companies highlighted in the report likely to benefit (and a few companies at risk) from each trend.

How many of these buzzwords are you familiar with?