The International Association for Professional Base Ball Players, commonly known as the International Association, was the name for two separate Canadian-American...

National Association of Professional Base Ball Players (NAPBBP), often known simply as the National Association (NA), was the first fully-professional sports...

The National Association of Base Ball Players (NABBP) was the first organization governing American baseball (spelled as two words in the 19th century)...

sport in which two players (singles) or four players (doubles) use a smooth-faced paddle to hit a perforated, hollow plastic ball over a 34-inch-high...

The Players' National League of Professional Base Ball Clubs, popularly known as the Players' League (PL), was a short-lived but star-studded professional...

Identification International Association for Plant Taxonomy International Association for Professional Base Ball Players International Association for Promotion...

champions in 1874, and hold brief membership in the International Association for Professional Base Ball Players during the 1877 season, rivalling National League...

Association of Professional Ball Players of America (APBPA) is a United States–based charity set up in 1924 to assist professional baseball players....

team (batting team) is to hit the ball into the field of play, away from the other team's players, allowing its players to run the bases, having them advance...

League. The National Association was essentially a continuation of the International Association for Professional Base Ball Players, which had lost its...