| Acronym | Meaning |
| ASOG | Anal. Soln. Of Groups |
| RATM | Renormalized Average T-matrix (for D.-of-states Calcns.) |
| HPL | Human Placental Lactogen |
| CSCF | Canonical Self-consistent Field |
| UPA | Unitary-pole Approximation |
| EFRTS | External-floating-roof Tanks |
| EIMS | Environmental Information Management System |
| URV | Unit Risk Value |
| PAOD | Peripheral Arterial Occlusive Disease |
| HTL | Hole Transport Layer |