Acronym | Definition |
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PPSI➣Project Preventie Seksuele Intimidatie (Dutch: Sexual Harassment Prevention Project; Utrecht, Netherlands) |
PPSI➣Pounds Per Square Inch |
PPSI➣Petroleum Philatelic Society International |
PPSI➣Paint Product Stewardship Initiative (est. 2005; Product Stewardship Institute) |
PPSI➣Pharmacists Planning Service, Inc. (health care; California) |
PPSI➣Printing Press Services International (UK) |
PPSI➣Porous Polyethylene Sheet Implant |