Pork was the term for the meat derived from an Earth pig.
On a Wednesday in August of 2152, crepes were going to be served with steamed rice, grilled Vietnamese pork, and plomeek tea. But when Chef became ill, Ensign Hoshi Sato took over the galley and decided to make her family recipe of oden instead. (ENT: "Singularity")
In 2371, Miles O'Brien noted to Quark that "darts and bars go together like bacon and eggs." Quark responded that his customers actually ordered bacon and eggs, but had never asked to see the dartboard. (DS9: "Visionary")
In 2373, Rom ordered bacon and eggs with a side of corned beef hash (otherwise known as the "Chief's Special") at Quark's before reporting for his duty shift. (DS9: "The Assignment")
In 2376, Doctor Lewis Zimmerman, aboard Jupiter Station, requested pork chops for a meal. His assistant Haley brought him salad instead, remarking that it was healthy. He failed to see the point in watching his diet as he was then suffering from a fatal disease and didn't expect to live much longer. (VOY: "Life Line")
Thomas Pringle was a pork butcher in the Fair Haven holoprogram. (VOY: "Fair Haven")