| Acronym | Meaning |
| BGA | Ball Grid Array - Brandy And Ginger Ale (alcoholic Beverage) |
| SET | Staphylococcal EnteroToxin |
| PFP | Partnership For Peace |
| SRB | Solid Rocket Booster |
| PQ | Province Of Qu?bec (obsolete Postal Code |
| DARPA | U. S. Defense Advanced Research Projects Agency |
| DPICM | Dual-Purpose Improved Conventional Munition |
| PBI | PolyBenzImidazole |
| TANSTAAFL | There Ain't No Such Thing As A Free Lunch (coined By Author Robert A. Heinlein In His The Moon Is A Harsh Mistress) |
| PEI | Prince Edward Island - PolyEtherImide |