paracord - short for parachute cord IS 550 cord. Each single strand will hold a minimum of 550 lbs.
HOWEVER - you have "type I, IA, II, IIA, III, IV" cords. The one that meets milspec for a parachutes is Type III under MIL-SPEC MIL-C-5040.
Type III Paracord has 7 to 9 inner yarns each made up of 3 strands, where others often have only up to 5 of 2-3 strands each.
You must be wary of 'commercial' paracord because it often does NOT meet MIL-SPEC requirements [if the load requirements and "spec" are important to you]...but if this doesn't matter, go to Amazon and look up "SGTKNOTS" as the seller. They have more cord than you could spit at [and reasonably priced].
MIL-SPEC requirements for each "type" are:
Type I has a minimum strength of 95 lbs
Type IA = 100 lbs
Type II = 400 lbs
Type III = 550 lbs
Type IV = 750 lbs
Each of them has a minimum elongation of 30%