| pre | preliminary; preparation or prepare; pretreatment |
|---|---|
| RPSP | reference preparation for serum proteins |
| CNA | calcium nutrient agar; Canadian Nurses Association; certified nursing assistant |
| NB | nail bed; neuro-Behc;cet [syndrome]; neuroblastoma; neurometric battery; newborn; nitrous oxide-barb... |
| NGA | nutrient gelatin agar |