| Acronym | Meaning |
| BOA | Basic Ordering Agreement |
| PT | Plain Test |
| IRP | Intermediate Rated Power (30 Minutes) |
| SCF | Scheduled Change Factor (milestone Modifier) |
| CCSDSP | Closed Circuit Saturation Diving System |
| SGML | Standard Generalized Markup Language |
| PCA | Physical Configuration Audit |
| ASN | Assistant Secretary Of The Navy |
| PP | Point To Point |
| MOSS | Mobile Submarine Simulator System |