Meaning: Visit many places
Example: I GET ABOUT a lot with my job- last years I visited eleven countries.
Meaning: Become known
Example: It didn't take long for the news to GET ABOUT- everyone's talking about it.
Meaning: Walk or visit places
Example: She can't GET ABOUT much, but she is in her eighties.
Meaning: Have personal or sexual relationships with many people
Example: She GETS ABOUT a bit; she's always with some new guy.