| Abbreviation | Definition |
|---|---|
| OBW | One-Block Wonder |
| OSMG | Old Sewing Machine Guy |
| OSQE | Original Sewing and Quilt Expo |
| PHD | Project Half Done |
| PHQ | Prime High Quality |
| PIGS | Projects In Grocery Sacks |
| PIM | Project In Mind |
| PIP | Project In Progress |
| PIT | Project In Tote |
| PIW | Project In Waiting |
| PLUQ | Poncho Liner Under Quilt |
| PMQ | Puzzle Mystery Quilt |
| PP | Paper Piecing |
| PPL | Parallel Pattern Library |
| PPS | Precise Pantograph System |
| PQW | Pennington Quilt Works |
| PQW | Pias Quilt Werkstatt |
| QAL | Quilt Along Listed |
| QAYG | Quilt As You Go |
| QCN | Quilters of Color Network of New York |