OB meaning in Sports ?

Answer: What is Organized Baseball mean?

The Commissioner of Baseball is the chief executive officer of Major League Baseball (MLB) and the associated Minor League Baseball (MiLB) – a constellation of leagues and clubs known as "organized baseball". Under the direction of the Commissioner, the Office of the Commissioner of Baseball hires and maintains the sport's umpiring crews, and negotiates marketing, labor, and television contracts. The commissioner is chosen by a vote of the owners of the teams. The incumbent MLB commissioner is Rob Manfred, who assumed office on January 25, 2015.

reference

Full Form	Category
Ordem dos Biólogos	Academic & Science
Outer Banks	Academic & Science
OBdormio (died)	Academic & Science
Order of Biologists	Academic & Science
Ordem dos Biólogos	Academic & Science
Outside Billing	Accounts and Finance
Operating Budget	Business
Open Bottle	Business
Out of Business	Business
Outta Business	Business
Organisational Behaviour	Business
Organizational Behavior	Business
Organization Behavior	Business
Official Business	Business
Organizational Business	Business
Oligosaccharide Binding	Chemistry
Operation Blessing	Community
Outside Broadcast	Community
Only Bass	Community
Operation Brotherhood	Community
Old Bridge	Community
Original Broadcast	Community
Off Broadway	Community
Outdoor Broadcast	Community
Option Button	Computer Hardware
Output Buffer	Computer Hardware
Overflow Bucket	Computing
Output Block	Computing
Other Board	Computing
Object Bus	Computing
Optical Bar	Electronics
Object Cut/paste File (ibm Linkway)	File Type
Odie's Baby	General
Old Butterpaws	General
Ordinary Builders	General
Orlando Bloom	General
Old Burroughs	General
One Billion	General
Orchard Breezin	General
Obesity Br	General
Organizational Behaviur	General
Obstetrician Or Baby	General
Orchard Breezinamp	General
Old Boys	General
Ohne Binde	General
Output Buffering	General
Original Box	General
Open Branched	General
Original Budget	General
Opening Balance	General
Over Burden	General
On Baseballs	General
Office Building	General
Open Box	General
Occlusion Bodies	General
Ordinary Building	General
Old Boy	General
Olympic Boycott	General
Operation Blackboard	General
Odious Brick	General
OB abbreviation	General
Occurrence Book	General
Oscar Bravo	General
Obnoxious Blowhard	General
Owl Bait	General
Old Bezel	General
Open Beta	General
Oriental Beer	General
Oriental Brewing	General
Orange Blotch	General
Oh Brian	General
Obese Beast	General
Orange Blotched	General
Obviously Boilerroom	General
Ol B	General
Ocean Bay	General
Orange Boy	General
Ostby Barton	General
Overactive Bladder	General
Optional Brakes	General
Outstanding Balance	General
Orange and Blue	General
Or better	General
Olympic Building	General
Oversized Box	General
Outdoors About	General
Overseas Built	Governmental
Ocean Beach	Governmental
Over Boost	Governmental
Orange Book (Approved Drug Products with Therapeutic Equivalence Evaluations)	Governmental
Office of Biostatistics	Governmental
Ohne Befund	International
OberBürgermeister	International
Operación Bendición	International
Original Blogger	Internet
Olies Blog	Internet
Obstetrician	Jobs
OBstetrics	Medical
Occult Blood	Medical
Obese	Medical
Obnoxious Because	Messaging
Odd Ball	Messaging
Old Buddy	Messaging
Operating Base	Military and Defence
Ossewa Brandwag	Regional
Operational Base	Space Science
Optical Bench	Space Science
Outboard	Space Science
Offensive Bonus	Sports
Organized Baseball	Sports
Off Break	Sports
Outward Bound	Sports