AR 350-01, AR 600-9 and FM 21-20
No, that is a myth. There is no regulation that states a Soldier cannot do PT after a Phase II physical.
There is no regulation, it is entirely up to the company commander.
Tc 3-22.20
No. The male and female PT tables are labeled that way for a reason. When the current three-event PT test (which I don't agree with as it doesn't really test the physical demands of a soldier; the Canadian Army's PT test is much better) was developed in the late 1970s, the female standards in all three events were far lower than the male standards. That changed when every woman in the Army maxed the situp portion of the PT test.
Army Regulation 530-1 and Army Regulation 25-1
I don't know whether they sell Army pt shirts, pants, etc., but I did come across a cool store called SoldierCity which sells Army training clothes. Me and my boyfriend just got a couple of pairs of Army pt shirts and pants, and I got my dad (a retired Army veteran) some Army shorts for his summer workouts. We were all really impressed with the quality and service we got at SoldierCity.
Army Regulation 690-950
Check AR 40-501 Standards of Military Fitness.
04-EC-M-0003: Issuance date: 22 June 04, Wireless Security Standards (Version 1.25)
I don't thing that the Hungarian army has a regulation 2550.
Army Regulation 600-82
Army Regulation 600-85