PSSM
| Acronym | Definition |
|---|---|
| PSSM | Parallel Split Shadow Maps |
| PSSM | Pyramid Spiritual Societies Movement (India) |
| PSSM | Principles and Standards for School Mathematics |
| PSSM | Position Specific Scoring Matrix (Protein/DNA sequence comparison) |
| PSSM | Polysaccharide Storage Myopathy |
| PSSM | Pretty Soldier Sailor Moon |
| PSSM | Panasonic System Solutions Marketing Co., Ltd. (Japan) |
| PSSM | Packet Switch Service Module |
| PSSM | Psychological State of Stress Measure |