Natural Athlete Strength Association (NASA):

NASA provides lifters with true Drug Free PowerLifting. There are
numerous competition options for lifters to enter in each meet.
NASA lifters may compete in:

Bench Press Only (Equipped BP, UnEquipped BP, or PowerSports{RAW} BP);
 
Equipped*PowerLifting(Squat + Bench Press + DeadLift=Total);

UnEquipped* PowerLifting(Squat + BP + DeadLift =Total);
PowerSports{RAW}*Full Meet(Curl + BP + DeadLift =Total), or as

PowerSports{RAW}*Single Lift Event(Curl or BP or DeadLift);and

Push and Pull* (BP + DeadLift =Total).

* Definitions

Lifting Belt plus:

Equipped* Single Ply Supportive Shirt + Singlet,Wrist/Knee Wraps Lifting Belt plus:

UnEquipped* NO Supportive Equipment; Wrist/Knee Wraps ONLY

PowerSports{RAW}* Lifting Belt ONLY, NO Wraps/Supportive Equipment

Push and Pull* Lifters may compete Equipped, UnEquipped, or Raw