NPC
National Physique Committee
(Non-Tested + Natural)
IFBB Pro League
Mr. America
(All-Natural)
INBF / WNBFWorld Natural Bodybuilding Federation
NANBF
North American Natural Bodybuilding Federation
IPE
International Pro Elite
INBA / PNBA
International Natural Bodybuilding Association
NGA
National Gym Association
ANBF
American Natural Bodybuilding Federation
DFBADrug Free Bodybuilding Alliance
USBF
United States Bodybuilding Federation
UNBA
United Natural Bodybuilding Association
OCB
Organization of Competition Bodies
NFF
Natural Fit Federation
PLA
Physique League of America
DFAC
Drug Free Athletes Coalition
ON-X Naturals
SSC
Summer Shredding Community
(Non-Tested)
UFE
Ultimate Fitness Events
(Random Testing)
GBO
Global Bodybuilding Organization
WBBFWorld Beach Body Federation
SNBF
Super Natural Bodybuilding Federation
IPL
International Physique League(All-Natural)
NMA
Natural Muscle Association
MuscleMania
Bodybuilding 101