Patrol Hydrofoil Missile
phasemeter
per hundred million
Prognostics and Health Management
peptide histidine methionine
phantom
Pharmacy
Phase Modulation
posterior hyaloid membrane
Packet Handling Module
partial hydatidiform mole
Partial hydatidiform moles
participatory hydrological monitoring
Passive Hydrogen Maser
Patrol Combatant Missile
Patrol Combatant Missile Hydrofoil
patrol hydrofoil guided missile ship
peptidylglycine alpha-hydroxylating mo…
perfused hepatic mass
Petroleum Helicopters
pH monitoring
pharyngeal muscle
Phoenix Mercury
p-hydroxymexiletine
Prognostic Health Management
Prognostics Health Management
Programme de l'Hygiène du Milieu
Propulsion Health Management
psyllium hydrophilic mucilloid
pulmonary hyaline membrane